2015979462

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{761897}}^1$

素因数の和:761922

約数の個数: 48

約数和(自身を含む): 5211382320

約数和(自身を除く): 3195402858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 761897, 1523794, 2285691, 4571382, 5333279, 6857073, 10666558, 13714146, 15999837, 20571219, 31999674, 37332953, 41142438, 47999511, 74665906, 95999022, 111998859, 143998533, 223997718, 287997066, 335996577, 671993154, 1007989731, 2015979462]

約数ペア:

[(1, 2015979462), (2, 1007989731), (3, 671993154), (6, 335996577), (7, 287997066), (9, 223997718), (14, 143998533), (18, 111998859), (21, 95999022), (27, 74665906), (42, 47999511), (49, 41142438), (54, 37332953), (63, 31999674), (98, 20571219), (126, 15999837), (147, 13714146), (189, 10666558), (294, 6857073), (378, 5333279), (441, 4571382), (882, 2285691), (1323, 1523794), (2646, 761897)]