16470012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1487}}^1$

素因数の和:1578

約数の個数: 48

約数和(自身を含む): 41997312

約数和(自身を除く): 25527300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1487, 1846, 2769, 2974, 3692, 4461, 5538, 5948, 8922, 11076, 17844, 19331, 38662, 57993, 77324, 105577, 115986, 211154, 231972, 316731, 422308, 633462, 1266924, 1372501, 2745002, 4117503, 5490004, 8235006, 16470012]

約数ペア:

[(1, 16470012), (2, 8235006), (3, 5490004), (4, 4117503), (6, 2745002), (12, 1372501), (13, 1266924), (26, 633462), (39, 422308), (52, 316731), (71, 231972), (78, 211154), (142, 115986), (156, 105577), (213, 77324), (284, 57993), (426, 38662), (852, 19331), (923, 17844), (1487, 11076), (1846, 8922), (2769, 5948), (2974, 5538), (3692, 4461)]