15031986

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 31063488

約数和(自身を除く): 16031502

約数列:

[1, 2, 3, 6, 61, 67, 122, 134, 183, 201, 366, 402, 613, 1226, 1839, 3678, 4087, 8174, 12261, 24522, 37393, 41071, 74786, 82142, 112179, 123213, 224358, 246426, 2505331, 5010662, 7515993, 15031986]

約数ペア:

[(1, 15031986), (2, 7515993), (3, 5010662), (6, 2505331), (61, 246426), (67, 224358), (122, 123213), (134, 112179), (183, 82142), (201, 74786), (366, 41071), (402, 37393), (613, 24522), (1226, 12261), (1839, 8174), (3678, 4087)]