40677642

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 91653120

約数和(自身を除く): 50975478

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 269, 271, 279, 538, 542, 558, 807, 813, 1614, 1626, 2421, 2439, 4842, 4878, 8339, 8401, 16678, 16802, 25017, 25203, 50034, 50406, 72899, 75051, 75609, 145798, 150102, 151218, 218697, 437394, 656091, 1312182, 2259869, 4519738, 6779607, 13559214, 20338821, 40677642]

約数ペア:

[(1, 40677642), (2, 20338821), (3, 13559214), (6, 6779607), (9, 4519738), (18, 2259869), (31, 1312182), (62, 656091), (93, 437394), (186, 218697), (269, 151218), (271, 150102), (279, 145798), (538, 75609), (542, 75051), (558, 72899), (807, 50406), (813, 50034), (1614, 25203), (1626, 25017), (2421, 16802), (2439, 16678), (4842, 8401), (4878, 8339)]