18853968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{56113}}^1$

素因数の和:56131

約数の個数: 40

約数和(自身を含む): 55665088

約数和(自身を除く): 36811120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 56113, 112226, 168339, 224452, 336678, 392791, 448904, 673356, 785582, 897808, 1178373, 1346712, 1571164, 2356746, 2693424, 3142328, 4713492, 6284656, 9426984, 18853968]

約数ペア:

[(1, 18853968), (2, 9426984), (3, 6284656), (4, 4713492), (6, 3142328), (7, 2693424), (8, 2356746), (12, 1571164), (14, 1346712), (16, 1178373), (21, 897808), (24, 785582), (28, 673356), (42, 448904), (48, 392791), (56, 336678), (84, 224452), (112, 168339), (168, 112226), (336, 56113)]