3917844

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{2221}}^1$

素因数の和:2245

約数の個数: 54

約数和(自身を含む): 11525514

約数和(自身を除く): 7607670

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 2221, 4442, 6663, 8884, 13326, 15547, 19989, 26652, 31094, 39978, 46641, 62188, 79956, 93282, 108829, 139923, 186564, 217658, 279846, 326487, 435316, 559692, 652974, 979461, 1305948, 1958922, 3917844]

約数ペア:

[(1, 3917844), (2, 1958922), (3, 1305948), (4, 979461), (6, 652974), (7, 559692), (9, 435316), (12, 326487), (14, 279846), (18, 217658), (21, 186564), (28, 139923), (36, 108829), (42, 93282), (49, 79956), (63, 62188), (84, 46641), (98, 39978), (126, 31094), (147, 26652), (196, 19989), (252, 15547), (294, 13326), (441, 8884), (588, 6663), (882, 4442), (1764, 2221)]