69705918

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2357}}^1$

素因数の和:2449

約数の個数: 48

約数和(自身を含む): 158910336

約数和(自身を除く): 89204418

約数列:

[1, 2, 3, 6, 9, 18, 31, 53, 62, 93, 106, 159, 186, 279, 318, 477, 558, 954, 1643, 2357, 3286, 4714, 4929, 7071, 9858, 14142, 14787, 21213, 29574, 42426, 73067, 124921, 146134, 219201, 249842, 374763, 438402, 657603, 749526, 1124289, 1315206, 2248578, 3872551, 7745102, 11617653, 23235306, 34852959, 69705918]

約数ペア:

[(1, 69705918), (2, 34852959), (3, 23235306), (6, 11617653), (9, 7745102), (18, 3872551), (31, 2248578), (53, 1315206), (62, 1124289), (93, 749526), (106, 657603), (159, 438402), (186, 374763), (279, 249842), (318, 219201), (477, 146134), (558, 124921), (954, 73067), (1643, 42426), (2357, 29574), (3286, 21213), (4714, 14787), (4929, 14142), (7071, 9858)]