120645738

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{216211}}^1$

素因数の和:216250

約数の個数: 24

約数和(自身を含む): 269832576

約数和(自身を除く): 149186838

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 216211, 432422, 648633, 1297266, 1945899, 3891798, 6702541, 13405082, 20107623, 40215246, 60322869, 120645738]

約数ペア:

[(1, 120645738), (2, 60322869), (3, 40215246), (6, 20107623), (9, 13405082), (18, 6702541), (31, 3891798), (62, 1945899), (93, 1297266), (186, 648633), (279, 432422), (558, 216211)]