18798222

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{761}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 39502080

約数和(自身を除く): 20703858

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 179, 358, 537, 761, 1074, 1522, 2283, 4117, 4566, 8234, 12351, 17503, 24702, 35006, 52509, 105018, 136219, 272438, 408657, 817314, 3133037, 6266074, 9399111, 18798222]

約数ペア:

[(1, 18798222), (2, 9399111), (3, 6266074), (6, 3133037), (23, 817314), (46, 408657), (69, 272438), (138, 136219), (179, 105018), (358, 52509), (537, 35006), (761, 24702), (1074, 17503), (1522, 12351), (2283, 8234), (4117, 4566)]