39405828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3877}}^1$

素因数の和:3913

約数の個数: 72

約数和(自身を含む): 115533376

約数和(自身を除く): 76127548

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 3877, 5082, 7754, 10164, 11631, 15508, 23262, 27139, 42647, 46524, 54278, 81417, 85294, 108556, 127941, 162834, 170588, 255882, 298529, 325668, 469117, 511764, 597058, 895587, 938234, 1194116, 1407351, 1791174, 1876468, 2814702, 3283819, 3582348, 5629404, 6567638, 9851457, 13135276, 19702914, 39405828]

約数ペア:

[(1, 39405828), (2, 19702914), (3, 13135276), (4, 9851457), (6, 6567638), (7, 5629404), (11, 3582348), (12, 3283819), (14, 2814702), (21, 1876468), (22, 1791174), (28, 1407351), (33, 1194116), (42, 938234), (44, 895587), (66, 597058), (77, 511764), (84, 469117), (121, 325668), (132, 298529), (154, 255882), (231, 170588), (242, 162834), (308, 127941), (363, 108556), (462, 85294), (484, 81417), (726, 54278), (847, 46524), (924, 42647), (1452, 27139), (1694, 23262), (2541, 15508), (3388, 11631), (3877, 10164), (5082, 7754)]