18460536

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:716

約数の個数: 64

約数和(自身を含む): 49144320

約数和(自身を除く): 30683784

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 53, 69, 92, 106, 138, 159, 184, 212, 276, 318, 424, 552, 631, 636, 1219, 1262, 1272, 1893, 2438, 2524, 3657, 3786, 4876, 5048, 7314, 7572, 9752, 14513, 14628, 15144, 29026, 29256, 33443, 43539, 58052, 66886, 87078, 100329, 116104, 133772, 174156, 200658, 267544, 348312, 401316, 769189, 802632, 1538378, 2307567, 3076756, 4615134, 6153512, 9230268, 18460536]

約数ペア:

[(1, 18460536), (2, 9230268), (3, 6153512), (4, 4615134), (6, 3076756), (8, 2307567), (12, 1538378), (23, 802632), (24, 769189), (46, 401316), (53, 348312), (69, 267544), (92, 200658), (106, 174156), (138, 133772), (159, 116104), (184, 100329), (212, 87078), (276, 66886), (318, 58052), (424, 43539), (552, 33443), (631, 29256), (636, 29026), (1219, 15144), (1262, 14628), (1272, 14513), (1893, 9752), (2438, 7572), (2524, 7314), (3657, 5048), (3786, 4876)]