39940788

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3079}}^1$

素因数の和:3156

約数の個数: 48

約数和(自身を含む): 99348480

約数和(自身を除く): 59407692

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 138, 141, 188, 276, 282, 564, 1081, 2162, 3079, 3243, 4324, 6158, 6486, 9237, 12316, 12972, 18474, 36948, 70817, 141634, 144713, 212451, 283268, 289426, 424902, 434139, 578852, 849804, 868278, 1736556, 3328399, 6656798, 9985197, 13313596, 19970394, 39940788]

約数ペア:

[(1, 39940788), (2, 19970394), (3, 13313596), (4, 9985197), (6, 6656798), (12, 3328399), (23, 1736556), (46, 868278), (47, 849804), (69, 578852), (92, 434139), (94, 424902), (138, 289426), (141, 283268), (188, 212451), (276, 144713), (282, 141634), (564, 70817), (1081, 36948), (2162, 18474), (3079, 12972), (3243, 12316), (4324, 9237), (6158, 6486)]