18504408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:616

約数の個数: 64

約数和(自身を含む): 50319360

約数和(自身を除く): 31814952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 467, 508, 762, 934, 1016, 1401, 1524, 1651, 1868, 2802, 3048, 3302, 3736, 4953, 5604, 6071, 6604, 9906, 11208, 12142, 13208, 18213, 19812, 24284, 36426, 39624, 48568, 59309, 72852, 118618, 145704, 177927, 237236, 355854, 474472, 711708, 771017, 1423416, 1542034, 2313051, 3084068, 4626102, 6168136, 9252204, 18504408]

約数ペア:

[(1, 18504408), (2, 9252204), (3, 6168136), (4, 4626102), (6, 3084068), (8, 2313051), (12, 1542034), (13, 1423416), (24, 771017), (26, 711708), (39, 474472), (52, 355854), (78, 237236), (104, 177927), (127, 145704), (156, 118618), (254, 72852), (312, 59309), (381, 48568), (467, 39624), (508, 36426), (762, 24284), (934, 19812), (1016, 18213), (1401, 13208), (1524, 12142), (1651, 11208), (1868, 9906), (2802, 6604), (3048, 6071), (3302, 5604), (3736, 4953)]