21167375652

素因数分解:

$2^2\times 3^3\times {\mathrm{13003}}^1\times {\mathrm{15073}}^1$

素因数の和:28089

約数の個数: 48

約数和(自身を含む): 54886242880

約数和(自身を除く): 33718867228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 13003, 15073, 26006, 30146, 39009, 45219, 52012, 60292, 78018, 90438, 117027, 135657, 156036, 180876, 234054, 271314, 351081, 406971, 468108, 542628, 702162, 813942, 1404324, 1627884, 195994219, 391988438, 587982657, 783976876, 1175965314, 1763947971, 2351930628, 3527895942, 5291843913, 7055791884, 10583687826, 21167375652]

約数ペア:

[(1, 21167375652), (2, 10583687826), (3, 7055791884), (4, 5291843913), (6, 3527895942), (9, 2351930628), (12, 1763947971), (18, 1175965314), (27, 783976876), (36, 587982657), (54, 391988438), (108, 195994219), (13003, 1627884), (15073, 1404324), (26006, 813942), (30146, 702162), (39009, 542628), (45219, 468108), (52012, 406971), (60292, 351081), (78018, 271314), (90438, 234054), (117027, 180876), (135657, 156036)]