68439654

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{24851}}^1$

素因数の和:24882

約数の個数: 40

約数和(自身を含む): 162382968

約数和(自身を除く): 93943314

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 24851, 49702, 74553, 149106, 223659, 422467, 447318, 670977, 844934, 1267401, 1341954, 2012931, 2534802, 3802203, 4025862, 7604406, 11406609, 22813218, 34219827, 68439654]

約数ペア:

[(1, 68439654), (2, 34219827), (3, 22813218), (6, 11406609), (9, 7604406), (17, 4025862), (18, 3802203), (27, 2534802), (34, 2012931), (51, 1341954), (54, 1267401), (81, 844934), (102, 670977), (153, 447318), (162, 422467), (306, 223659), (459, 149106), (918, 74553), (1377, 49702), (2754, 24851)]