42270918

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 93671424

約数和(自身を除く): 51400506

約数列:

[1, 2, 3, 6, 23, 31, 41, 46, 62, 69, 82, 93, 123, 138, 186, 241, 246, 482, 713, 723, 943, 1271, 1426, 1446, 1886, 2139, 2542, 2829, 3813, 4278, 5543, 5658, 7471, 7626, 9881, 11086, 14942, 16629, 19762, 22413, 29233, 29643, 33258, 44826, 58466, 59286, 87699, 171833, 175398, 227263, 306311, 343666, 454526, 515499, 612622, 681789, 918933, 1030998, 1363578, 1837866, 7045153, 14090306, 21135459, 42270918]

約数ペア:

[(1, 42270918), (2, 21135459), (3, 14090306), (6, 7045153), (23, 1837866), (31, 1363578), (41, 1030998), (46, 918933), (62, 681789), (69, 612622), (82, 515499), (93, 454526), (123, 343666), (138, 306311), (186, 227263), (241, 175398), (246, 171833), (482, 87699), (713, 59286), (723, 58466), (943, 44826), (1271, 33258), (1426, 29643), (1446, 29233), (1886, 22413), (2139, 19762), (2542, 16629), (2829, 14942), (3813, 11086), (4278, 9881), (5543, 7626), (5658, 7471)]