18302172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4111}}^1$

素因数の和:4178

約数の個数: 48

約数和(自身を含む): 49738752

約数和(自身を除く): 31436580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4111, 4452, 8222, 12333, 16444, 24666, 28777, 49332, 57554, 86331, 115108, 172662, 217883, 345324, 435766, 653649, 871532, 1307298, 1525181, 2614596, 3050362, 4575543, 6100724, 9151086, 18302172]

約数ペア:

[(1, 18302172), (2, 9151086), (3, 6100724), (4, 4575543), (6, 3050362), (7, 2614596), (12, 1525181), (14, 1307298), (21, 871532), (28, 653649), (42, 435766), (53, 345324), (84, 217883), (106, 172662), (159, 115108), (212, 86331), (318, 57554), (371, 49332), (636, 28777), (742, 24666), (1113, 16444), (1484, 12333), (2226, 8222), (4111, 4452)]