21580823058

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:528

約数の個数: 128

約数和(自身を含む): 46516377600

約数和(自身を除く): 24935554542

約数列:

[1, 2, 3, 6, 41, 43, 59, 82, 86, 118, 123, 129, 151, 177, 229, 246, 258, 302, 354, 453, 458, 687, 906, 1374, 1763, 2419, 2537, 3526, 4838, 5074, 5289, 6191, 6493, 7257, 7611, 8909, 9389, 9847, 10578, 12382, 12986, 13511, 14514, 15222, 17818, 18573, 18778, 19479, 19694, 26727, 27022, 28167, 29541, 34579, 37146, 38958, 40533, 53454, 56334, 59082, 69158, 81066, 103737, 104017, 207474, 208034, 266213, 312051, 365269, 383087, 403727, 532426, 553951, 580973, 624102, 730538, 766174, 798639, 807454, 1095807, 1107902, 1149261, 1161946, 1211181, 1417739, 1486897, 1597278, 1661853, 1742919, 2040161, 2191614, 2298522, 2422362, 2835478, 2973794, 3323706, 3485838, 4080322, 4253217, 4460691, 6120483, 8506434, 8921382, 12240966, 15706567, 23819893, 31413134, 47119701, 47639786, 60962777, 71459679, 83646601, 87726923, 94239402, 121925554, 142919358, 167293202, 175453846, 182888331, 250939803, 263180769, 365776662, 501879606, 526361538, 3596803843, 7193607686, 10790411529, 21580823058]

約数ペア:

[(1, 21580823058), (2, 10790411529), (3, 7193607686), (6, 3596803843), (41, 526361538), (43, 501879606), (59, 365776662), (82, 263180769), (86, 250939803), (118, 182888331), (123, 175453846), (129, 167293202), (151, 142919358), (177, 121925554), (229, 94239402), (246, 87726923), (258, 83646601), (302, 71459679), (354, 60962777), (453, 47639786), (458, 47119701), (687, 31413134), (906, 23819893), (1374, 15706567), (1763, 12240966), (2419, 8921382), (2537, 8506434), (3526, 6120483), (4838, 4460691), (5074, 4253217), (5289, 4080322), (6191, 3485838), (6493, 3323706), (7257, 2973794), (7611, 2835478), (8909, 2422362), (9389, 2298522), (9847, 2191614), (10578, 2040161), (12382, 1742919), (12986, 1661853), (13511, 1597278), (14514, 1486897), (15222, 1417739), (17818, 1211181), (18573, 1161946), (18778, 1149261), (19479, 1107902), (19694, 1095807), (26727, 807454), (27022, 798639), (28167, 766174), (29541, 730538), (34579, 624102), (37146, 580973), (38958, 553951), (40533, 532426), (53454, 403727), (56334, 383087), (59082, 365269), (69158, 312051), (81066, 266213), (103737, 208034), (104017, 207474)]