47478438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3457}}^1$

素因数の和:3581

約数の個数: 48

約数和(自身を含む): 118678560

約数和(自身を除く): 71200122

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1526, 1962, 2289, 3457, 4578, 6867, 6914, 10371, 13734, 20742, 24199, 31113, 48398, 62226, 72597, 145194, 217791, 376813, 435582, 753626, 1130439, 2260878, 2637691, 3391317, 5275382, 6782634, 7913073, 15826146, 23739219, 47478438]

約数ペア:

[(1, 47478438), (2, 23739219), (3, 15826146), (6, 7913073), (7, 6782634), (9, 5275382), (14, 3391317), (18, 2637691), (21, 2260878), (42, 1130439), (63, 753626), (109, 435582), (126, 376813), (218, 217791), (327, 145194), (654, 72597), (763, 62226), (981, 48398), (1526, 31113), (1962, 24199), (2289, 20742), (3457, 13734), (4578, 10371), (6867, 6914)]