13231026

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 80

約数和(自身を含む): 31990464

約数和(自身を除く): 18759438

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 53, 54, 67, 69, 81, 106, 134, 138, 159, 162, 201, 207, 318, 402, 414, 477, 603, 621, 954, 1206, 1219, 1242, 1431, 1541, 1809, 1863, 2438, 2862, 3082, 3551, 3618, 3657, 3726, 4293, 4623, 5427, 7102, 7314, 8586, 9246, 10653, 10854, 10971, 13869, 21306, 21942, 27738, 31959, 32913, 41607, 63918, 65826, 81673, 83214, 95877, 98739, 124821, 163346, 191754, 197478, 245019, 249642, 287631, 490038, 575262, 735057, 1470114, 2205171, 4410342, 6615513, 13231026]

約数ペア:

[(1, 13231026), (2, 6615513), (3, 4410342), (6, 2205171), (9, 1470114), (18, 735057), (23, 575262), (27, 490038), (46, 287631), (53, 249642), (54, 245019), (67, 197478), (69, 191754), (81, 163346), (106, 124821), (134, 98739), (138, 95877), (159, 83214), (162, 81673), (201, 65826), (207, 63918), (318, 41607), (402, 32913), (414, 31959), (477, 27738), (603, 21942), (621, 21306), (954, 13869), (1206, 10971), (1219, 10854), (1242, 10653), (1431, 9246), (1541, 8586), (1809, 7314), (1863, 7102), (2438, 5427), (2862, 4623), (3082, 4293), (3551, 3726), (3618, 3657)]