216379926

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{983}}^1\times {\mathrm{1747}}^1$

素因数の和:2745

約数の個数: 48

約数和(自身を含む): 536649984

約数和(自身を除く): 320270058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 983, 1747, 1966, 2949, 3494, 5241, 5898, 6881, 8847, 10482, 12229, 13762, 15723, 17694, 20643, 24458, 31446, 36687, 41286, 61929, 73374, 110061, 123858, 220122, 1717301, 3434602, 5151903, 10303806, 12021107, 15455709, 24042214, 30911418, 36063321, 72126642, 108189963, 216379926]

約数ペア:

[(1, 216379926), (2, 108189963), (3, 72126642), (6, 36063321), (7, 30911418), (9, 24042214), (14, 15455709), (18, 12021107), (21, 10303806), (42, 5151903), (63, 3434602), (126, 1717301), (983, 220122), (1747, 123858), (1966, 110061), (2949, 73374), (3494, 61929), (5241, 41286), (5898, 36687), (6881, 31446), (8847, 24458), (10482, 20643), (12229, 17694), (13762, 15723)]