12943236

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 31497984

約数和(自身を除く): 18554748

約数列:

[1, 2, 3, 4, 6, 12, 47, 53, 94, 106, 141, 159, 188, 212, 282, 318, 433, 564, 636, 866, 1299, 1732, 2491, 2598, 4982, 5196, 7473, 9964, 14946, 20351, 22949, 29892, 40702, 45898, 61053, 68847, 81404, 91796, 122106, 137694, 244212, 275388, 1078603, 2157206, 3235809, 4314412, 6471618, 12943236]

約数ペア:

[(1, 12943236), (2, 6471618), (3, 4314412), (4, 3235809), (6, 2157206), (12, 1078603), (47, 275388), (53, 244212), (94, 137694), (106, 122106), (141, 91796), (159, 81404), (188, 68847), (212, 61053), (282, 45898), (318, 40702), (433, 29892), (564, 22949), (636, 20351), (866, 14946), (1299, 9964), (1732, 7473), (2491, 5196), (2598, 4982)]