180335246

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31963}}^1$

素因数の和:32016

約数の個数: 32

約数和(自身を含む): 343676928

約数和(自身を除く): 163341682

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 31963, 63926, 223741, 415519, 447482, 831038, 990853, 1981706, 2908633, 5817266, 6935971, 12881089, 13871942, 25762178, 90167623, 180335246]

約数ペア:

[(1, 180335246), (2, 90167623), (7, 25762178), (13, 13871942), (14, 12881089), (26, 6935971), (31, 5817266), (62, 2908633), (91, 1981706), (182, 990853), (217, 831038), (403, 447482), (434, 415519), (806, 223741), (2821, 63926), (5642, 31963)]