15980455986

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{487}}^1\times {\mathrm{2063}}^1$

素因数の和:2807

約数の個数: 64

約数和(自身を含む): 35100020736

約数和(自身を除く): 19119564750

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 241, 482, 487, 723, 974, 1446, 1461, 2063, 2651, 2922, 4126, 5302, 5357, 6189, 7953, 10714, 12378, 15906, 16071, 22693, 32142, 45386, 68079, 117367, 136158, 234734, 352101, 497183, 704202, 994366, 1004681, 1291037, 1491549, 2009362, 2582074, 2983098, 3014043, 3873111, 5469013, 6028086, 7746222, 10938026, 11051491, 16407039, 22102982, 32814078, 33154473, 66308946, 242128121, 484256242, 726384363, 1452768726, 2663409331, 5326818662, 7990227993, 15980455986]

約数ペア:

[(1, 15980455986), (2, 7990227993), (3, 5326818662), (6, 2663409331), (11, 1452768726), (22, 726384363), (33, 484256242), (66, 242128121), (241, 66308946), (482, 33154473), (487, 32814078), (723, 22102982), (974, 16407039), (1446, 11051491), (1461, 10938026), (2063, 7746222), (2651, 6028086), (2922, 5469013), (4126, 3873111), (5302, 3014043), (5357, 2983098), (6189, 2582074), (7953, 2009362), (10714, 1491549), (12378, 1291037), (15906, 1004681), (16071, 994366), (22693, 704202), (32142, 497183), (45386, 352101), (68079, 234734), (117367, 136158)]