31073112

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{20551}}^1$

素因数の和:20573

約数の個数: 64

約数和(自身を含む): 98649600

約数和(自身を除く): 67576488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 20551, 41102, 61653, 82204, 123306, 143857, 164408, 184959, 246612, 287714, 369918, 431571, 493224, 554877, 575428, 739836, 863142, 1109754, 1150856, 1294713, 1479672, 1726284, 2219508, 2589426, 3452568, 3884139, 4439016, 5178852, 7768278, 10357704, 15536556, 31073112]

約数ペア:

[(1, 31073112), (2, 15536556), (3, 10357704), (4, 7768278), (6, 5178852), (7, 4439016), (8, 3884139), (9, 3452568), (12, 2589426), (14, 2219508), (18, 1726284), (21, 1479672), (24, 1294713), (27, 1150856), (28, 1109754), (36, 863142), (42, 739836), (54, 575428), (56, 554877), (63, 493224), (72, 431571), (84, 369918), (108, 287714), (126, 246612), (168, 184959), (189, 164408), (216, 143857), (252, 123306), (378, 82204), (504, 61653), (756, 41102), (1512, 20551)]