15451644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2677}}^1$

素因数の和:2734

約数の個数: 48

約数和(自身を含む): 39891488

約数和(自身を除く): 24439844

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2677, 2886, 5354, 5772, 8031, 10708, 16062, 32124, 34801, 69602, 99049, 104403, 139204, 198098, 208806, 297147, 396196, 417612, 594294, 1188588, 1287637, 2575274, 3862911, 5150548, 7725822, 15451644]

約数ペア:

[(1, 15451644), (2, 7725822), (3, 5150548), (4, 3862911), (6, 2575274), (12, 1287637), (13, 1188588), (26, 594294), (37, 417612), (39, 396196), (52, 297147), (74, 208806), (78, 198098), (111, 139204), (148, 104403), (156, 99049), (222, 69602), (444, 34801), (481, 32124), (962, 16062), (1443, 10708), (1924, 8031), (2677, 5772), (2886, 5354)]