21054522

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5261}}^1$

素因数の和:5318

約数の個数: 32

約数和(自身を含む): 45463680

約数和(自身を除く): 24409158

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 667, 1334, 2001, 4002, 5261, 10522, 15783, 31566, 121003, 152569, 242006, 305138, 363009, 457707, 726018, 915414, 3509087, 7018174, 10527261, 21054522]

約数ペア:

[(1, 21054522), (2, 10527261), (3, 7018174), (6, 3509087), (23, 915414), (29, 726018), (46, 457707), (58, 363009), (69, 305138), (87, 242006), (138, 152569), (174, 121003), (667, 31566), (1334, 15783), (2001, 10522), (4002, 5261)]