31737042

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 73100160

約数和(自身を除く): 41363118

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 83, 97, 146, 166, 194, 219, 249, 291, 438, 498, 582, 657, 747, 873, 1314, 1494, 1746, 1971, 2241, 2619, 3942, 4482, 5238, 6059, 7081, 8051, 12118, 14162, 16102, 18177, 21243, 24153, 36354, 42486, 48306, 54531, 63729, 72459, 109062, 127458, 144918, 163593, 191187, 217377, 327186, 382374, 434754, 587723, 1175446, 1763169, 3526338, 5289507, 10579014, 15868521, 31737042]

約数ペア:

[(1, 31737042), (2, 15868521), (3, 10579014), (6, 5289507), (9, 3526338), (18, 1763169), (27, 1175446), (54, 587723), (73, 434754), (83, 382374), (97, 327186), (146, 217377), (166, 191187), (194, 163593), (219, 144918), (249, 127458), (291, 109062), (438, 72459), (498, 63729), (582, 54531), (657, 48306), (747, 42486), (873, 36354), (1314, 24153), (1494, 21243), (1746, 18177), (1971, 16102), (2241, 14162), (2619, 12118), (3942, 8051), (4482, 7081), (5238, 6059)]