68440806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3001}}^1$

素因数の和:3197

約数の個数: 48

約数和(自身を含む): 170465568

約数和(自身を除く): 102024762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 181, 362, 543, 1086, 1267, 1629, 2534, 3001, 3258, 3801, 6002, 7602, 9003, 11403, 18006, 21007, 22806, 27009, 42014, 54018, 63021, 126042, 189063, 378126, 543181, 1086362, 1629543, 3259086, 3802267, 4888629, 7604534, 9777258, 11406801, 22813602, 34220403, 68440806]

約数ペア:

[(1, 68440806), (2, 34220403), (3, 22813602), (6, 11406801), (7, 9777258), (9, 7604534), (14, 4888629), (18, 3802267), (21, 3259086), (42, 1629543), (63, 1086362), (126, 543181), (181, 378126), (362, 189063), (543, 126042), (1086, 63021), (1267, 54018), (1629, 42014), (2534, 27009), (3001, 22806), (3258, 21007), (3801, 18006), (6002, 11403), (7602, 9003)]