40269138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{563}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 100058112

約数和(自身を除く): 59788974

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 131, 182, 262, 273, 393, 546, 563, 786, 917, 1126, 1689, 1703, 1834, 2751, 3378, 3406, 3941, 5109, 5502, 7319, 7882, 10218, 11823, 11921, 14638, 21957, 23646, 23842, 35763, 43914, 51233, 71526, 73753, 102466, 147506, 153699, 221259, 307398, 442518, 516271, 958789, 1032542, 1548813, 1917578, 2876367, 3097626, 5752734, 6711523, 13423046, 20134569, 40269138]

約数ペア:

[(1, 40269138), (2, 20134569), (3, 13423046), (6, 6711523), (7, 5752734), (13, 3097626), (14, 2876367), (21, 1917578), (26, 1548813), (39, 1032542), (42, 958789), (78, 516271), (91, 442518), (131, 307398), (182, 221259), (262, 153699), (273, 147506), (393, 102466), (546, 73753), (563, 71526), (786, 51233), (917, 43914), (1126, 35763), (1689, 23842), (1703, 23646), (1834, 21957), (2751, 14638), (3378, 11921), (3406, 11823), (3941, 10218), (5109, 7882), (5502, 7319)]