9988776

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19819}}^1$

素因数の和:19838

約数の個数: 48

約数和(自身を含む): 30919200

約数和(自身を除く): 20930424

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, 19819, 39638, 59457, 79276, 118914, 138733, 158552, 178371, 237828, 277466, 356742, 416199, 475656, 554932, 713484, 832398, 1109864, 1248597, 1426968, 1664796, 2497194, 3329592, 4994388, 9988776]

約数ペア:

[(1, 9988776), (2, 4994388), (3, 3329592), (4, 2497194), (6, 1664796), (7, 1426968), (8, 1248597), (9, 1109864), (12, 832398), (14, 713484), (18, 554932), (21, 475656), (24, 416199), (28, 356742), (36, 277466), (42, 237828), (56, 178371), (63, 158552), (72, 138733), (84, 118914), (126, 79276), (168, 59457), (252, 39638), (504, 19819)]