173665986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{11657}}^1$

素因数の和:11866

約数の個数: 32

約数和(自身を含む): 376040448

約数和(自身を除く): 202374462

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 191, 382, 573, 1146, 2483, 4966, 7449, 11657, 14898, 23314, 34971, 69942, 151541, 303082, 454623, 909246, 2226487, 4452974, 6679461, 13358922, 28944331, 57888662, 86832993, 173665986]

約数ペア:

[(1, 173665986), (2, 86832993), (3, 57888662), (6, 28944331), (13, 13358922), (26, 6679461), (39, 4452974), (78, 2226487), (191, 909246), (382, 454623), (573, 303082), (1146, 151541), (2483, 69942), (4966, 34971), (7449, 23314), (11657, 14898)]