25455654

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{67343}}^1$

素因数の和:67361

約数の個数: 32

約数和(自身を含む): 64650240

約数和(自身を除く): 39194586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 67343, 134686, 202029, 404058, 471401, 606087, 942802, 1212174, 1414203, 1818261, 2828406, 3636522, 4242609, 8485218, 12727827, 25455654]

約数ペア:

[(1, 25455654), (2, 12727827), (3, 8485218), (6, 4242609), (7, 3636522), (9, 2828406), (14, 1818261), (18, 1414203), (21, 1212174), (27, 942802), (42, 606087), (54, 471401), (63, 404058), (126, 202029), (189, 134686), (378, 67343)]