31821276

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{599}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 78624000

約数和(自身を除く): 46802724

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 233, 466, 599, 699, 932, 1198, 1398, 1797, 2396, 2796, 3594, 4427, 7188, 8854, 11381, 13281, 17708, 22762, 26562, 34143, 45524, 53124, 68286, 136572, 139567, 279134, 418701, 558268, 837402, 1674804, 2651773, 5303546, 7955319, 10607092, 15910638, 31821276]

約数ペア:

[(1, 31821276), (2, 15910638), (3, 10607092), (4, 7955319), (6, 5303546), (12, 2651773), (19, 1674804), (38, 837402), (57, 558268), (76, 418701), (114, 279134), (228, 139567), (233, 136572), (466, 68286), (599, 53124), (699, 45524), (932, 34143), (1198, 26562), (1398, 22762), (1797, 17708), (2396, 13281), (2796, 11381), (3594, 8854), (4427, 7188)]