18806412

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{17609}}^1$

素因数の和:17705

約数の個数: 24

約数和(自身を含む): 44377200

約数和(自身を除く): 25570788

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 17609, 35218, 52827, 70436, 105654, 211308, 1567201, 3134402, 4701603, 6268804, 9403206, 18806412]

約数ペア:

[(1, 18806412), (2, 9403206), (3, 6268804), (4, 4701603), (6, 3134402), (12, 1567201), (89, 211308), (178, 105654), (267, 70436), (356, 52827), (534, 35218), (1068, 17609)]