108899028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{432139}}^1$

素因数の和:432156

約数の個数: 36

約数和(自身を含む): 314597920

約数和(自身を除く): 205698892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 432139, 864278, 1296417, 1728556, 2592834, 3024973, 3889251, 5185668, 6049946, 7778502, 9074919, 12099892, 15557004, 18149838, 27224757, 36299676, 54449514, 108899028]

約数ペア:

[(1, 108899028), (2, 54449514), (3, 36299676), (4, 27224757), (6, 18149838), (7, 15557004), (9, 12099892), (12, 9074919), (14, 7778502), (18, 6049946), (21, 5185668), (28, 3889251), (36, 3024973), (42, 2592834), (63, 1728556), (84, 1296417), (126, 864278), (252, 432139)]