2021691204

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1193}}^1$

素因数の和:1307

約数の個数: 192

約数和(自身を含む): 6065902080

約数和(自身を除く): 4044210876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 71, 78, 102, 108, 117, 142, 153, 156, 204, 213, 221, 234, 284, 306, 351, 426, 442, 459, 468, 612, 639, 663, 702, 852, 884, 918, 923, 1193, 1207, 1278, 1326, 1404, 1836, 1846, 1917, 1989, 2386, 2414, 2556, 2652, 2769, 3579, 3621, 3692, 3834, 3978, 4772, 4828, 5538, 5967, 7158, 7242, 7668, 7956, 8307, 10737, 10863, 11076, 11934, 14316, 14484, 15509, 15691, 16614, 20281, 21474, 21726, 23868, 24921, 31018, 31382, 32211, 32589, 33228, 40562, 42948, 43452, 46527, 47073, 49842, 60843, 62036, 62764, 64422, 65178, 81124, 84703, 93054, 94146, 99684, 121686, 128844, 130356, 139581, 141219, 169406, 182529, 186108, 188292, 243372, 254109, 263653, 279162, 282438, 338812, 365058, 418743, 423657, 508218, 527306, 547587, 558324, 564876, 730116, 762327, 790959, 837486, 847314, 1016436, 1054612, 1095174, 1101139, 1439951, 1524654, 1581918, 1674972, 1694628, 2190348, 2202278, 2286981, 2372877, 2879902, 3049308, 3163836, 3303417, 4319853, 4404556, 4573962, 4745754, 5759804, 6606834, 7118631, 8639706, 9147924, 9491508, 9910251, 12959559, 13213668, 14237262, 17279412, 18719363, 19820502, 25919118, 28474524, 29730753, 37438726, 38878677, 39641004, 51838236, 56158089, 59461506, 74877452, 77757354, 112316178, 118923012, 155514708, 168474267, 224632356, 336948534, 505422801, 673897068, 1010845602, 2021691204]

約数ペア:

[(1, 2021691204), (2, 1010845602), (3, 673897068), (4, 505422801), (6, 336948534), (9, 224632356), (12, 168474267), (13, 155514708), (17, 118923012), (18, 112316178), (26, 77757354), (27, 74877452), (34, 59461506), (36, 56158089), (39, 51838236), (51, 39641004), (52, 38878677), (54, 37438726), (68, 29730753), (71, 28474524), (78, 25919118), (102, 19820502), (108, 18719363), (117, 17279412), (142, 14237262), (153, 13213668), (156, 12959559), (204, 9910251), (213, 9491508), (221, 9147924), (234, 8639706), (284, 7118631), (306, 6606834), (351, 5759804), (426, 4745754), (442, 4573962), (459, 4404556), (468, 4319853), (612, 3303417), (639, 3163836), (663, 3049308), (702, 2879902), (852, 2372877), (884, 2286981), (918, 2202278), (923, 2190348), (1193, 1694628), (1207, 1674972), (1278, 1581918), (1326, 1524654), (1404, 1439951), (1836, 1101139), (1846, 1095174), (1917, 1054612), (1989, 1016436), (2386, 847314), (2414, 837486), (2556, 790959), (2652, 762327), (2769, 730116), (3579, 564876), (3621, 558324), (3692, 547587), (3834, 527306), (3978, 508218), (4772, 423657), (4828, 418743), (5538, 365058), (5967, 338812), (7158, 282438), (7242, 279162), (7668, 263653), (7956, 254109), (8307, 243372), (10737, 188292), (10863, 186108), (11076, 182529), (11934, 169406), (14316, 141219), (14484, 139581), (15509, 130356), (15691, 128844), (16614, 121686), (20281, 99684), (21474, 94146), (21726, 93054), (23868, 84703), (24921, 81124), (31018, 65178), (31382, 64422), (32211, 62764), (32589, 62036), (33228, 60843), (40562, 49842), (42948, 47073), (43452, 46527)]