1909128852

素因数分解:

$2^2\times 3^4\times {\mathrm{79}}^1\times {\mathrm{74587}}^1$

素因数の和:74682

約数の個数: 60

約数和(自身を含む): 5054082880

約数和(自身を除く): 3144954028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 316, 324, 474, 711, 948, 1422, 2133, 2844, 4266, 6399, 8532, 12798, 25596, 74587, 149174, 223761, 298348, 447522, 671283, 895044, 1342566, 2013849, 2685132, 4027698, 5892373, 6041547, 8055396, 11784746, 12083094, 17677119, 23569492, 24166188, 35354238, 53031357, 70708476, 106062714, 159094071, 212125428, 318188142, 477282213, 636376284, 954564426, 1909128852]

約数ペア:

[(1, 1909128852), (2, 954564426), (3, 636376284), (4, 477282213), (6, 318188142), (9, 212125428), (12, 159094071), (18, 106062714), (27, 70708476), (36, 53031357), (54, 35354238), (79, 24166188), (81, 23569492), (108, 17677119), (158, 12083094), (162, 11784746), (237, 8055396), (316, 6041547), (324, 5892373), (474, 4027698), (711, 2685132), (948, 2013849), (1422, 1342566), (2133, 895044), (2844, 671283), (4266, 447522), (6399, 298348), (8532, 223761), (12798, 149174), (25596, 74587)]