11112012

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{3319}}^1$

素因数の和:3363

約数の個数: 48

約数和(自身を含む): 29747200

約数和(自身を除く): 18635188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3319, 3348, 6638, 9957, 13276, 19914, 29871, 39828, 59742, 89613, 102889, 119484, 179226, 205778, 308667, 358452, 411556, 617334, 926001, 1234668, 1852002, 2778003, 3704004, 5556006, 11112012]

約数ペア:

[(1, 11112012), (2, 5556006), (3, 3704004), (4, 2778003), (6, 1852002), (9, 1234668), (12, 926001), (18, 617334), (27, 411556), (31, 358452), (36, 308667), (54, 205778), (62, 179226), (93, 119484), (108, 102889), (124, 89613), (186, 59742), (279, 39828), (372, 29871), (558, 19914), (837, 13276), (1116, 9957), (1674, 6638), (3319, 3348)]