1181995218

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{3803}}^1$

素因数の和:4399

約数の個数: 48

約数和(自身を含む): 2649044736

約数和(自身を除く): 1467049518

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 557, 558, 1114, 1671, 3342, 3803, 5013, 7606, 10026, 11409, 17267, 22818, 34227, 34534, 51801, 68454, 103602, 117893, 155403, 235786, 310806, 353679, 707358, 1061037, 2118271, 2122074, 4236542, 6354813, 12709626, 19064439, 38128878, 65666401, 131332802, 196999203, 393998406, 590997609, 1181995218]

約数ペア:

[(1, 1181995218), (2, 590997609), (3, 393998406), (6, 196999203), (9, 131332802), (18, 65666401), (31, 38128878), (62, 19064439), (93, 12709626), (186, 6354813), (279, 4236542), (557, 2122074), (558, 2118271), (1114, 1061037), (1671, 707358), (3342, 353679), (3803, 310806), (5013, 235786), (7606, 155403), (10026, 117893), (11409, 103602), (17267, 68454), (22818, 51801), (34227, 34534)]