171105228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{678989}}^1$

素因数の和:679006

約数の個数: 36

約数和(自身を含む): 494304720

約数和(自身を除く): 323199492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 678989, 1357978, 2036967, 2715956, 4073934, 4752923, 6110901, 8147868, 9505846, 12221802, 14258769, 19011692, 24443604, 28517538, 42776307, 57035076, 85552614, 171105228]

約数ペア:

[(1, 171105228), (2, 85552614), (3, 57035076), (4, 42776307), (6, 28517538), (7, 24443604), (9, 19011692), (12, 14258769), (14, 12221802), (18, 9505846), (21, 8147868), (28, 6110901), (36, 4752923), (42, 4073934), (63, 2715956), (84, 2036967), (126, 1357978), (252, 678989)]