194781762

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{220841}}^1$

素因数の和:220863

約数の個数: 36

約数和(自身を含む): 490931766

約数和(自身を除く): 296150004

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 220841, 441682, 662523, 1325046, 1545887, 1987569, 3091774, 3975138, 4637661, 9275322, 10821209, 13912983, 21642418, 27825966, 32463627, 64927254, 97390881, 194781762]

約数ペア:

[(1, 194781762), (2, 97390881), (3, 64927254), (6, 32463627), (7, 27825966), (9, 21642418), (14, 13912983), (18, 10821209), (21, 9275322), (42, 4637661), (49, 3975138), (63, 3091774), (98, 1987569), (126, 1545887), (147, 1325046), (294, 662523), (441, 441682), (882, 220841)]