81189126

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2927}}^1$

素因数の和:3025

約数の個数: 48

約数和(自身を含む): 186361344

約数和(自身を除く): 105172218

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 67, 69, 134, 138, 201, 207, 402, 414, 603, 1206, 1541, 2927, 3082, 4623, 5854, 8781, 9246, 13869, 17562, 26343, 27738, 52686, 67321, 134642, 196109, 201963, 392218, 403926, 588327, 605889, 1176654, 1211778, 1764981, 3529962, 4510507, 9021014, 13531521, 27063042, 40594563, 81189126]

約数ペア:

[(1, 81189126), (2, 40594563), (3, 27063042), (6, 13531521), (9, 9021014), (18, 4510507), (23, 3529962), (46, 1764981), (67, 1211778), (69, 1176654), (134, 605889), (138, 588327), (201, 403926), (207, 392218), (402, 201963), (414, 196109), (603, 134642), (1206, 67321), (1541, 52686), (2927, 27738), (3082, 26343), (4623, 17562), (5854, 13869), (8781, 9246)]