13245246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3391}}^1$

素因数の和:3437

約数の個数: 48

約数和(自身を含む): 33865728

約数和(自身を除く): 20620482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3391, 3906, 6782, 10173, 20346, 23737, 30519, 47474, 61038, 71211, 105121, 142422, 210242, 213633, 315363, 427266, 630726, 735847, 946089, 1471694, 1892178, 2207541, 4415082, 6622623, 13245246]

約数ペア:

[(1, 13245246), (2, 6622623), (3, 4415082), (6, 2207541), (7, 1892178), (9, 1471694), (14, 946089), (18, 735847), (21, 630726), (31, 427266), (42, 315363), (62, 213633), (63, 210242), (93, 142422), (126, 105121), (186, 71211), (217, 61038), (279, 47474), (434, 30519), (558, 23737), (651, 20346), (1302, 10173), (1953, 6782), (3391, 3906)]