8151822

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2087}}^1$

素因数の和:2133

約数の個数: 48

約数和(自身を含む): 20846592

約数和(自身を除く): 12694770

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 2087, 3906, 4174, 6261, 12522, 14609, 18783, 29218, 37566, 43827, 64697, 87654, 129394, 131481, 194091, 262962, 388182, 452879, 582273, 905758, 1164546, 1358637, 2717274, 4075911, 8151822]

約数ペア:

[(1, 8151822), (2, 4075911), (3, 2717274), (6, 1358637), (7, 1164546), (9, 905758), (14, 582273), (18, 452879), (21, 388182), (31, 262962), (42, 194091), (62, 131481), (63, 129394), (93, 87654), (126, 64697), (186, 43827), (217, 37566), (279, 29218), (434, 18783), (558, 14609), (651, 12522), (1302, 6261), (1953, 4174), (2087, 3906)]