271481418

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{28297}}^1$

素因数の和:28359

約数の個数: 48

約数和(自身を含む): 648929736

約数和(自身を除く): 377448318

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 234, 246, 369, 533, 738, 1066, 1599, 3198, 4797, 9594, 28297, 56594, 84891, 169782, 254673, 367861, 509346, 735722, 1103583, 1160177, 2207166, 2320354, 3310749, 3480531, 6621498, 6961062, 10441593, 15082301, 20883186, 30164602, 45246903, 90493806, 135740709, 271481418]

約数ペア:

[(1, 271481418), (2, 135740709), (3, 90493806), (6, 45246903), (9, 30164602), (13, 20883186), (18, 15082301), (26, 10441593), (39, 6961062), (41, 6621498), (78, 3480531), (82, 3310749), (117, 2320354), (123, 2207166), (234, 1160177), (246, 1103583), (369, 735722), (533, 509346), (738, 367861), (1066, 254673), (1599, 169782), (3198, 84891), (4797, 56594), (9594, 28297)]