13155618

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1543}}^1$

素因数の和:1591

約数の個数: 48

約数和(自身を含む): 31682880

約数和(自身を除く): 18527262

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 1218, 1421, 1543, 2842, 3086, 4263, 4629, 8526, 9258, 10801, 21602, 32403, 44747, 64806, 75607, 89494, 134241, 151214, 226821, 268482, 313229, 453642, 626458, 939687, 1879374, 2192603, 4385206, 6577809, 13155618]

約数ペア:

[(1, 13155618), (2, 6577809), (3, 4385206), (6, 2192603), (7, 1879374), (14, 939687), (21, 626458), (29, 453642), (42, 313229), (49, 268482), (58, 226821), (87, 151214), (98, 134241), (147, 89494), (174, 75607), (203, 64806), (294, 44747), (406, 32403), (609, 21602), (1218, 10801), (1421, 9258), (1543, 8526), (2842, 4629), (3086, 4263)]