18377996

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1741}}^1$

素因数の和:1794

約数の個数: 48

約数和(自身を含む): 40971840

約数和(自身を除く): 22593844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 1741, 2639, 3482, 5278, 6964, 10556, 12187, 22633, 24374, 45266, 48748, 50489, 90532, 100978, 158431, 201956, 316862, 353423, 633724, 656357, 706846, 1312714, 1413692, 2625428, 4594499, 9188998, 18377996]

約数ペア:

[(1, 18377996), (2, 9188998), (4, 4594499), (7, 2625428), (13, 1413692), (14, 1312714), (26, 706846), (28, 656357), (29, 633724), (52, 353423), (58, 316862), (91, 201956), (116, 158431), (182, 100978), (203, 90532), (364, 50489), (377, 48748), (406, 45266), (754, 24374), (812, 22633), (1508, 12187), (1741, 10556), (2639, 6964), (3482, 5278)]