1999792332

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{10331}}^1$

素因数の和:10643

約数の個数: 72

約数和(自身を含む): 5340404160

約数和(自身を除く): 3340611828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 283, 342, 566, 684, 849, 1132, 1698, 2547, 3396, 5094, 5377, 10188, 10331, 10754, 16131, 20662, 21508, 30993, 32262, 41324, 48393, 61986, 64524, 92979, 96786, 123972, 185958, 193572, 196289, 371916, 392578, 588867, 785156, 1177734, 1766601, 2355468, 2923673, 3533202, 5847346, 7066404, 8771019, 11694692, 17542038, 26313057, 35084076, 52626114, 55549787, 105252228, 111099574, 166649361, 222199148, 333298722, 499948083, 666597444, 999896166, 1999792332]

約数ペア:

[(1, 1999792332), (2, 999896166), (3, 666597444), (4, 499948083), (6, 333298722), (9, 222199148), (12, 166649361), (18, 111099574), (19, 105252228), (36, 55549787), (38, 52626114), (57, 35084076), (76, 26313057), (114, 17542038), (171, 11694692), (228, 8771019), (283, 7066404), (342, 5847346), (566, 3533202), (684, 2923673), (849, 2355468), (1132, 1766601), (1698, 1177734), (2547, 785156), (3396, 588867), (5094, 392578), (5377, 371916), (10188, 196289), (10331, 193572), (10754, 185958), (16131, 123972), (20662, 96786), (21508, 92979), (30993, 64524), (32262, 61986), (41324, 48393)]