19105254

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{50543}}^1$

素因数の和:50561

約数の個数: 32

約数和(自身を含む): 48522240

約数和(自身を除く): 29416986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 50543, 101086, 151629, 303258, 353801, 454887, 707602, 909774, 1061403, 1364661, 2122806, 2729322, 3184209, 6368418, 9552627, 19105254]

約数ペア:

[(1, 19105254), (2, 9552627), (3, 6368418), (6, 3184209), (7, 2729322), (9, 2122806), (14, 1364661), (18, 1061403), (21, 909774), (27, 707602), (42, 454887), (54, 353801), (63, 303258), (126, 151629), (189, 101086), (378, 50543)]