18489408

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13757}}^1$

素因数の和:13779

約数の個数: 56

約数和(自身を含む): 55912512

約数和(自身を除く): 37423104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 13757, 27514, 41271, 55028, 82542, 96299, 110056, 165084, 192598, 220112, 288897, 330168, 385196, 440224, 577794, 660336, 770392, 880448, 1155588, 1320672, 1540784, 2311176, 2641344, 3081568, 4622352, 6163136, 9244704, 18489408]

約数ペア:

[(1, 18489408), (2, 9244704), (3, 6163136), (4, 4622352), (6, 3081568), (7, 2641344), (8, 2311176), (12, 1540784), (14, 1320672), (16, 1155588), (21, 880448), (24, 770392), (28, 660336), (32, 577794), (42, 440224), (48, 385196), (56, 330168), (64, 288897), (84, 220112), (96, 192598), (112, 165084), (168, 110056), (192, 96299), (224, 82542), (336, 55028), (448, 41271), (672, 27514), (1344, 13757)]