121692012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10987}}^1$

素因数の和:11078

約数の個数: 48

約数和(自身を含む): 310125312

約数和(自身を除く): 188433300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2769, 3692, 5538, 10987, 11076, 21974, 32961, 43948, 65922, 131844, 142831, 285662, 428493, 571324, 780077, 856986, 1560154, 1713972, 2340231, 3120308, 4680462, 9360924, 10141001, 20282002, 30423003, 40564004, 60846006, 121692012]

約数ペア:

[(1, 121692012), (2, 60846006), (3, 40564004), (4, 30423003), (6, 20282002), (12, 10141001), (13, 9360924), (26, 4680462), (39, 3120308), (52, 2340231), (71, 1713972), (78, 1560154), (142, 856986), (156, 780077), (213, 571324), (284, 428493), (426, 285662), (852, 142831), (923, 131844), (1846, 65922), (2769, 43948), (3692, 32961), (5538, 21974), (10987, 11076)]