12876684

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 33008640

約数和(自身を除く): 20131956

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 47, 51, 68, 79, 94, 102, 141, 158, 188, 204, 237, 282, 289, 316, 474, 564, 578, 799, 867, 948, 1156, 1343, 1598, 1734, 2397, 2686, 3196, 3468, 3713, 4029, 4794, 5372, 7426, 8058, 9588, 11139, 13583, 14852, 16116, 22278, 22831, 27166, 40749, 44556, 45662, 54332, 63121, 68493, 81498, 91324, 126242, 136986, 162996, 189363, 252484, 273972, 378726, 757452, 1073057, 2146114, 3219171, 4292228, 6438342, 12876684]

約数ペア:

[(1, 12876684), (2, 6438342), (3, 4292228), (4, 3219171), (6, 2146114), (12, 1073057), (17, 757452), (34, 378726), (47, 273972), (51, 252484), (68, 189363), (79, 162996), (94, 136986), (102, 126242), (141, 91324), (158, 81498), (188, 68493), (204, 63121), (237, 54332), (282, 45662), (289, 44556), (316, 40749), (474, 27166), (564, 22831), (578, 22278), (799, 16116), (867, 14852), (948, 13583), (1156, 11139), (1343, 9588), (1598, 8058), (1734, 7426), (2397, 5372), (2686, 4794), (3196, 4029), (3468, 3713)]