31485468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6353}}^1$

素因数の和:6426

約数の個数: 48

約数和(自身を含む): 85397760

約数和(自身を除く): 53912292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 413, 708, 826, 1239, 1652, 2478, 4956, 6353, 12706, 19059, 25412, 38118, 44471, 76236, 88942, 133413, 177884, 266826, 374827, 533652, 749654, 1124481, 1499308, 2248962, 2623789, 4497924, 5247578, 7871367, 10495156, 15742734, 31485468]

約数ペア:

[(1, 31485468), (2, 15742734), (3, 10495156), (4, 7871367), (6, 5247578), (7, 4497924), (12, 2623789), (14, 2248962), (21, 1499308), (28, 1124481), (42, 749654), (59, 533652), (84, 374827), (118, 266826), (177, 177884), (236, 133413), (354, 88942), (413, 76236), (708, 44471), (826, 38118), (1239, 25412), (1652, 19059), (2478, 12706), (4956, 6353)]