12931884

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{7331}}^1$

素因数の和:7355

約数の個数: 54

約数和(自身を含む): 38031084

約数和(自身を除く): 25099200

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 7331, 14662, 21993, 29324, 43986, 51317, 65979, 87972, 102634, 131958, 153951, 205268, 263916, 307902, 359219, 461853, 615804, 718438, 923706, 1077657, 1436876, 1847412, 2155314, 3232971, 4310628, 6465942, 12931884]

約数ペア:

[(1, 12931884), (2, 6465942), (3, 4310628), (4, 3232971), (6, 2155314), (7, 1847412), (9, 1436876), (12, 1077657), (14, 923706), (18, 718438), (21, 615804), (28, 461853), (36, 359219), (42, 307902), (49, 263916), (63, 205268), (84, 153951), (98, 131958), (126, 102634), (147, 87972), (196, 65979), (252, 51317), (294, 43986), (441, 29324), (588, 21993), (882, 14662), (1764, 7331)]