309399132

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{526189}}^1$

素因数の和:526210

約数の個数: 36

約数和(自身を含む): 839799240

約数和(自身を除く): 530400108

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 526189, 1052378, 1578567, 2104756, 3157134, 3683323, 6314268, 7366646, 11049969, 14733292, 22099938, 25783261, 44199876, 51566522, 77349783, 103133044, 154699566, 309399132]

約数ペア:

[(1, 309399132), (2, 154699566), (3, 103133044), (4, 77349783), (6, 51566522), (7, 44199876), (12, 25783261), (14, 22099938), (21, 14733292), (28, 11049969), (42, 7366646), (49, 6314268), (84, 3683323), (98, 3157134), (147, 2104756), (196, 1578567), (294, 1052378), (588, 526189)]