12651804

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:807

約数の個数: 72

約数和(自身を含む): 35747712

約数和(自身を除く): 23095908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 743, 774, 946, 1419, 1486, 1548, 1892, 2229, 2838, 2972, 4257, 4458, 5676, 6687, 8173, 8514, 8916, 13374, 16346, 17028, 24519, 26748, 31949, 32692, 49038, 63898, 73557, 95847, 98076, 127796, 147114, 191694, 287541, 294228, 351439, 383388, 575082, 702878, 1054317, 1150164, 1405756, 2108634, 3162951, 4217268, 6325902, 12651804]

約数ペア:

[(1, 12651804), (2, 6325902), (3, 4217268), (4, 3162951), (6, 2108634), (9, 1405756), (11, 1150164), (12, 1054317), (18, 702878), (22, 575082), (33, 383388), (36, 351439), (43, 294228), (44, 287541), (66, 191694), (86, 147114), (99, 127796), (129, 98076), (132, 95847), (172, 73557), (198, 63898), (258, 49038), (387, 32692), (396, 31949), (473, 26748), (516, 24519), (743, 17028), (774, 16346), (946, 13374), (1419, 8916), (1486, 8514), (1548, 8173), (1892, 6687), (2229, 5676), (2838, 4458), (2972, 4257)]