68961918

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{9043}}^1$

素因数の和:9120

約数の個数: 32

約数和(自身を含む): 145861632

約数和(自身を除く): 76899714

約数列:

[1, 2, 3, 6, 31, 41, 62, 82, 93, 123, 186, 246, 1271, 2542, 3813, 7626, 9043, 18086, 27129, 54258, 280333, 370763, 560666, 741526, 840999, 1112289, 1681998, 2224578, 11493653, 22987306, 34480959, 68961918]

約数ペア:

[(1, 68961918), (2, 34480959), (3, 22987306), (6, 11493653), (31, 2224578), (41, 1681998), (62, 1112289), (82, 840999), (93, 741526), (123, 560666), (186, 370763), (246, 280333), (1271, 54258), (2542, 27129), (3813, 18086), (7626, 9043)]