12853458

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 30412800

約数和(自身を除く): 17559342

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 79, 131, 138, 158, 207, 237, 262, 393, 414, 474, 621, 711, 786, 1179, 1242, 1422, 1817, 2133, 2358, 3013, 3537, 3634, 4266, 5451, 6026, 7074, 9039, 10349, 10902, 16353, 18078, 20698, 27117, 31047, 32706, 49059, 54234, 62094, 81351, 93141, 98118, 162702, 186282, 238027, 279423, 476054, 558846, 714081, 1428162, 2142243, 4284486, 6426729, 12853458]

約数ペア:

[(1, 12853458), (2, 6426729), (3, 4284486), (6, 2142243), (9, 1428162), (18, 714081), (23, 558846), (27, 476054), (46, 279423), (54, 238027), (69, 186282), (79, 162702), (131, 98118), (138, 93141), (158, 81351), (207, 62094), (237, 54234), (262, 49059), (393, 32706), (414, 31047), (474, 27117), (621, 20698), (711, 18078), (786, 16353), (1179, 10902), (1242, 10349), (1422, 9039), (1817, 7074), (2133, 6026), (2358, 5451), (3013, 4266), (3537, 3634)]