31821252

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{757}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 77425152

約数和(自身を除く): 45603900

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 113, 124, 186, 226, 339, 372, 452, 678, 757, 1356, 1514, 2271, 3028, 3503, 4542, 7006, 9084, 10509, 14012, 21018, 23467, 42036, 46934, 70401, 85541, 93868, 140802, 171082, 256623, 281604, 342164, 513246, 1026492, 2651771, 5303542, 7955313, 10607084, 15910626, 31821252]

約数ペア:

[(1, 31821252), (2, 15910626), (3, 10607084), (4, 7955313), (6, 5303542), (12, 2651771), (31, 1026492), (62, 513246), (93, 342164), (113, 281604), (124, 256623), (186, 171082), (226, 140802), (339, 93868), (372, 85541), (452, 70401), (678, 46934), (757, 42036), (1356, 23467), (1514, 21018), (2271, 14012), (3028, 10509), (3503, 9084), (4542, 7006)]