15956938764

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{291419}}^1$

素因数の和:291461

約数の個数: 90

約数和(自身を含む): 45170391420

約数和(自身を除く): 29213452656

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 234, 324, 338, 351, 468, 507, 676, 702, 1014, 1053, 1404, 1521, 2028, 2106, 3042, 4212, 4563, 6084, 9126, 13689, 18252, 27378, 54756, 291419, 582838, 874257, 1165676, 1748514, 2622771, 3497028, 3788447, 5245542, 7576894, 7868313, 10491084, 11365341, 15153788, 15736626, 22730682, 23604939, 31473252, 34096023, 45461364, 47209878, 49249811, 68192046, 94419756, 98499622, 102288069, 136384092, 147749433, 196999244, 204576138, 295498866, 306864207, 409152276, 443248299, 590997732, 613728414, 886496598, 1227456828, 1329744897, 1772993196, 2659489794, 3989234691, 5318979588, 7978469382, 15956938764]

約数ペア:

[(1, 15956938764), (2, 7978469382), (3, 5318979588), (4, 3989234691), (6, 2659489794), (9, 1772993196), (12, 1329744897), (13, 1227456828), (18, 886496598), (26, 613728414), (27, 590997732), (36, 443248299), (39, 409152276), (52, 306864207), (54, 295498866), (78, 204576138), (81, 196999244), (108, 147749433), (117, 136384092), (156, 102288069), (162, 98499622), (169, 94419756), (234, 68192046), (324, 49249811), (338, 47209878), (351, 45461364), (468, 34096023), (507, 31473252), (676, 23604939), (702, 22730682), (1014, 15736626), (1053, 15153788), (1404, 11365341), (1521, 10491084), (2028, 7868313), (2106, 7576894), (3042, 5245542), (4212, 3788447), (4563, 3497028), (6084, 2622771), (9126, 1748514), (13689, 1165676), (18252, 874257), (27378, 582838), (54756, 291419)]