18436140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{34141}}^1$

素因数の和:34159

約数の個数: 48

約数和(自身を含む): 57358560

約数和(自身を除く): 38922420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 34141, 68282, 102423, 136564, 170705, 204846, 307269, 341410, 409692, 512115, 614538, 682820, 921807, 1024230, 1229076, 1536345, 1843614, 2048460, 3072690, 3687228, 4609035, 6145380, 9218070, 18436140]

約数ペア:

[(1, 18436140), (2, 9218070), (3, 6145380), (4, 4609035), (5, 3687228), (6, 3072690), (9, 2048460), (10, 1843614), (12, 1536345), (15, 1229076), (18, 1024230), (20, 921807), (27, 682820), (30, 614538), (36, 512115), (45, 409692), (54, 341410), (60, 307269), (90, 204846), (108, 170705), (135, 136564), (180, 102423), (270, 68282), (540, 34141)]