12931272

素因数分解:

$2^3\times 3^3\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 36273600

約数和(自身を除く): 23342328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 131, 216, 262, 393, 457, 524, 786, 914, 1048, 1179, 1371, 1572, 1828, 2358, 2742, 3144, 3537, 3656, 4113, 4716, 5484, 7074, 8226, 9432, 10968, 12339, 14148, 16452, 24678, 28296, 32904, 49356, 59867, 98712, 119734, 179601, 239468, 359202, 478936, 538803, 718404, 1077606, 1436808, 1616409, 2155212, 3232818, 4310424, 6465636, 12931272]

約数ペア:

[(1, 12931272), (2, 6465636), (3, 4310424), (4, 3232818), (6, 2155212), (8, 1616409), (9, 1436808), (12, 1077606), (18, 718404), (24, 538803), (27, 478936), (36, 359202), (54, 239468), (72, 179601), (108, 119734), (131, 98712), (216, 59867), (262, 49356), (393, 32904), (457, 28296), (524, 24678), (786, 16452), (914, 14148), (1048, 12339), (1179, 10968), (1371, 9432), (1572, 8226), (1828, 7074), (2358, 5484), (2742, 4716), (3144, 4113), (3537, 3656)]