3945816

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{7829}}^1$

素因数の和:7848

約数の個数: 48

約数和(自身を含む): 12214800

約数和(自身を除く): 8268984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 7829, 15658, 23487, 31316, 46974, 54803, 62632, 70461, 93948, 109606, 140922, 164409, 187896, 219212, 281844, 328818, 438424, 493227, 563688, 657636, 986454, 1315272, 1972908, 3945816]

約数ペア:

[(1, 3945816), (2, 1972908), (3, 1315272), (4, 986454), (6, 657636), (7, 563688), (8, 493227), (9, 438424), (12, 328818), (14, 281844), (18, 219212), (21, 187896), (24, 164409), (28, 140922), (36, 109606), (42, 93948), (56, 70461), (63, 62632), (72, 54803), (84, 46974), (126, 31316), (168, 23487), (252, 15658), (504, 7829)]