40087242

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1051}}^1$

素因数の和:1235

約数の個数: 48

約数和(自身を含む): 94200288

約数和(自身を除く): 54113046

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 163, 234, 326, 489, 978, 1051, 1467, 2102, 2119, 2934, 3153, 4238, 6306, 6357, 9459, 12714, 13663, 18918, 19071, 27326, 38142, 40989, 81978, 122967, 171313, 245934, 342626, 513939, 1027878, 1541817, 2227069, 3083634, 4454138, 6681207, 13362414, 20043621, 40087242]

約数ペア:

[(1, 40087242), (2, 20043621), (3, 13362414), (6, 6681207), (9, 4454138), (13, 3083634), (18, 2227069), (26, 1541817), (39, 1027878), (78, 513939), (117, 342626), (163, 245934), (234, 171313), (326, 122967), (489, 81978), (978, 40989), (1051, 38142), (1467, 27326), (2102, 19071), (2119, 18918), (2934, 13663), (3153, 12714), (4238, 9459), (6306, 6357)]