11370312

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1999}}^1$

素因数の和:2090

約数の個数: 48

約数和(自身を含む): 31200000

約数和(自身を除く): 19829688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 1999, 2844, 3998, 5688, 5997, 7996, 11994, 15992, 17991, 23988, 35982, 47976, 71964, 143928, 157921, 315842, 473763, 631684, 947526, 1263368, 1421289, 1895052, 2842578, 3790104, 5685156, 11370312]

約数ペア:

[(1, 11370312), (2, 5685156), (3, 3790104), (4, 2842578), (6, 1895052), (8, 1421289), (9, 1263368), (12, 947526), (18, 631684), (24, 473763), (36, 315842), (72, 157921), (79, 143928), (158, 71964), (237, 47976), (316, 35982), (474, 23988), (632, 17991), (711, 15992), (948, 11994), (1422, 7996), (1896, 5997), (1999, 5688), (2844, 3998)]