21452015052

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{7523}}^1$

素因数の和:8229

約数の個数: 120

約数和(自身を含む): 60490883376

約数和(自身を除く): 39038868324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 677, 702, 1053, 1354, 1404, 2031, 2106, 2708, 4062, 4212, 6093, 7523, 8124, 8801, 12186, 15046, 17602, 18279, 22569, 24372, 26403, 30092, 35204, 36558, 45138, 52806, 54837, 67707, 73116, 79209, 90276, 97799, 105612, 109674, 135414, 158418, 195598, 203121, 219348, 237627, 270828, 293397, 316836, 391196, 406242, 475254, 586794, 609363, 712881, 812484, 880191, 950508, 1173588, 1218726, 1425762, 1760382, 2437452, 2640573, 2851524, 3520764, 5093071, 5281146, 7921719, 10186142, 10562292, 15279213, 15843438, 20372284, 30558426, 31686876, 45837639, 61116852, 66209923, 91675278, 132419846, 137512917, 183350556, 198629769, 264839692, 275025834, 397259538, 412538751, 550051668, 595889307, 794519076, 825077502, 1191778614, 1650155004, 1787667921, 2383557228, 3575335842, 5363003763, 7150671684, 10726007526, 21452015052]

約数ペア:

[(1, 21452015052), (2, 10726007526), (3, 7150671684), (4, 5363003763), (6, 3575335842), (9, 2383557228), (12, 1787667921), (13, 1650155004), (18, 1191778614), (26, 825077502), (27, 794519076), (36, 595889307), (39, 550051668), (52, 412538751), (54, 397259538), (78, 275025834), (81, 264839692), (108, 198629769), (117, 183350556), (156, 137512917), (162, 132419846), (234, 91675278), (324, 66209923), (351, 61116852), (468, 45837639), (677, 31686876), (702, 30558426), (1053, 20372284), (1354, 15843438), (1404, 15279213), (2031, 10562292), (2106, 10186142), (2708, 7921719), (4062, 5281146), (4212, 5093071), (6093, 3520764), (7523, 2851524), (8124, 2640573), (8801, 2437452), (12186, 1760382), (15046, 1425762), (17602, 1218726), (18279, 1173588), (22569, 950508), (24372, 880191), (26403, 812484), (30092, 712881), (35204, 609363), (36558, 586794), (45138, 475254), (52806, 406242), (54837, 391196), (67707, 316836), (73116, 293397), (79209, 270828), (90276, 237627), (97799, 219348), (105612, 203121), (109674, 195598), (135414, 158418)]