42054942

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{167}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 91002240

約数和(自身を除く): 48947298

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 167, 282, 334, 501, 893, 1002, 1786, 2209, 2679, 3173, 4418, 5358, 6346, 6627, 7849, 9519, 13254, 15698, 19038, 23547, 41971, 47094, 83942, 125913, 149131, 251826, 298262, 368903, 447393, 737806, 894786, 1106709, 2213418, 7009157, 14018314, 21027471, 42054942]

約数ペア:

[(1, 42054942), (2, 21027471), (3, 14018314), (6, 7009157), (19, 2213418), (38, 1106709), (47, 894786), (57, 737806), (94, 447393), (114, 368903), (141, 298262), (167, 251826), (282, 149131), (334, 125913), (501, 83942), (893, 47094), (1002, 41971), (1786, 23547), (2209, 19038), (2679, 15698), (3173, 13254), (4418, 9519), (5358, 7849), (6346, 6627)]