12765294

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 28753920

約数和(自身を除く): 15988626

約数列:

[1, 2, 3, 6, 9, 18, 47, 79, 94, 141, 158, 191, 237, 282, 382, 423, 474, 573, 711, 846, 1146, 1422, 1719, 3438, 3713, 7426, 8977, 11139, 15089, 17954, 22278, 26931, 30178, 33417, 45267, 53862, 66834, 80793, 90534, 135801, 161586, 271602, 709183, 1418366, 2127549, 4255098, 6382647, 12765294]

約数ペア:

[(1, 12765294), (2, 6382647), (3, 4255098), (6, 2127549), (9, 1418366), (18, 709183), (47, 271602), (79, 161586), (94, 135801), (141, 90534), (158, 80793), (191, 66834), (237, 53862), (282, 45267), (382, 33417), (423, 30178), (474, 26931), (573, 22278), (711, 17954), (846, 15089), (1146, 11139), (1422, 8977), (1719, 7426), (3438, 3713)]