40737348

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:425

約数の個数: 72

約数和(自身を含む): 107417856

約数和(自身を除く): 66680508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 173, 186, 211, 279, 346, 372, 422, 519, 558, 633, 692, 844, 1038, 1116, 1266, 1557, 1899, 2076, 2532, 3114, 3798, 5363, 6228, 6541, 7596, 10726, 13082, 16089, 19623, 21452, 26164, 32178, 36503, 39246, 48267, 58869, 64356, 73006, 78492, 96534, 109509, 117738, 146012, 193068, 219018, 235476, 328527, 438036, 657054, 1131593, 1314108, 2263186, 3394779, 4526372, 6789558, 10184337, 13579116, 20368674, 40737348]

約数ペア:

[(1, 40737348), (2, 20368674), (3, 13579116), (4, 10184337), (6, 6789558), (9, 4526372), (12, 3394779), (18, 2263186), (31, 1314108), (36, 1131593), (62, 657054), (93, 438036), (124, 328527), (173, 235476), (186, 219018), (211, 193068), (279, 146012), (346, 117738), (372, 109509), (422, 96534), (519, 78492), (558, 73006), (633, 64356), (692, 58869), (844, 48267), (1038, 39246), (1116, 36503), (1266, 32178), (1557, 26164), (1899, 21452), (2076, 19623), (2532, 16089), (3114, 13082), (3798, 10726), (5363, 7596), (6228, 6541)]