54640908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{216829}}^1$

素因数の和:216846

約数の個数: 36

約数和(自身を含む): 157852240

約数和(自身を除く): 103211332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 216829, 433658, 650487, 867316, 1300974, 1517803, 1951461, 2601948, 3035606, 3902922, 4553409, 6071212, 7805844, 9106818, 13660227, 18213636, 27320454, 54640908]

約数ペア:

[(1, 54640908), (2, 27320454), (3, 18213636), (4, 13660227), (6, 9106818), (7, 7805844), (9, 6071212), (12, 4553409), (14, 3902922), (18, 3035606), (21, 2601948), (28, 1951461), (36, 1517803), (42, 1300974), (63, 867316), (84, 650487), (126, 433658), (252, 216829)]