7628922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 19049472

約数和(自身を除く): 11420550

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 191, 317, 382, 573, 634, 951, 1146, 1337, 1719, 1902, 2219, 2674, 2853, 3438, 4011, 4438, 5706, 6657, 8022, 12033, 13314, 19971, 24066, 39942, 60547, 121094, 181641, 363282, 423829, 544923, 847658, 1089846, 1271487, 2542974, 3814461, 7628922]

約数ペア:

[(1, 7628922), (2, 3814461), (3, 2542974), (6, 1271487), (7, 1089846), (9, 847658), (14, 544923), (18, 423829), (21, 363282), (42, 181641), (63, 121094), (126, 60547), (191, 39942), (317, 24066), (382, 19971), (573, 13314), (634, 12033), (951, 8022), (1146, 6657), (1337, 5706), (1719, 4438), (1902, 4011), (2219, 3438), (2674, 2853)]