142980984

素因数分解:

$2^3\times 3^3\times {\mathrm{661949}}^1$

素因数の和:661964

約数の個数: 32

約数和(自身を含む): 397170000

約数和(自身を除く): 254189016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 661949, 1323898, 1985847, 2647796, 3971694, 5295592, 5957541, 7943388, 11915082, 15886776, 17872623, 23830164, 35745246, 47660328, 71490492, 142980984]

約数ペア:

[(1, 142980984), (2, 71490492), (3, 47660328), (4, 35745246), (6, 23830164), (8, 17872623), (9, 15886776), (12, 11915082), (18, 7943388), (24, 5957541), (27, 5295592), (36, 3971694), (54, 2647796), (72, 1985847), (108, 1323898), (216, 661949)]