2017270122

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{16069}}^1$

素因数の和:16156

約数の個数: 64

約数和(自身を含む): 4782432000

約数和(自身を除く): 2765161878

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 294, 343, 366, 427, 686, 854, 1029, 1281, 2058, 2562, 2989, 5978, 8967, 16069, 17934, 20923, 32138, 41846, 48207, 62769, 96414, 112483, 125538, 224966, 337449, 674898, 787381, 980209, 1574762, 1960418, 2362143, 2940627, 4724286, 5511667, 5881254, 6861463, 11023334, 13722926, 16535001, 20584389, 33070002, 41168778, 48030241, 96060482, 144090723, 288181446, 336211687, 672423374, 1008635061, 2017270122]

約数ペア:

[(1, 2017270122), (2, 1008635061), (3, 672423374), (6, 336211687), (7, 288181446), (14, 144090723), (21, 96060482), (42, 48030241), (49, 41168778), (61, 33070002), (98, 20584389), (122, 16535001), (147, 13722926), (183, 11023334), (294, 6861463), (343, 5881254), (366, 5511667), (427, 4724286), (686, 2940627), (854, 2362143), (1029, 1960418), (1281, 1574762), (2058, 980209), (2562, 787381), (2989, 674898), (5978, 337449), (8967, 224966), (16069, 125538), (17934, 112483), (20923, 96414), (32138, 62769), (41846, 48207)]