1384304814

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1109}}^1\times {\mathrm{2237}}^1$

素因数の和:3385

約数の個数: 48

約数和(自身を含む): 3100256640

約数和(自身を除く): 1715951826

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 1109, 2218, 2237, 3327, 4474, 6654, 6711, 9981, 13422, 19962, 20133, 34379, 40266, 68758, 69347, 103137, 138694, 206274, 208041, 309411, 416082, 618822, 624123, 1248246, 2480833, 4961666, 7442499, 14884998, 22327497, 44654994, 76905823, 153811646, 230717469, 461434938, 692152407, 1384304814]

約数ペア:

[(1, 1384304814), (2, 692152407), (3, 461434938), (6, 230717469), (9, 153811646), (18, 76905823), (31, 44654994), (62, 22327497), (93, 14884998), (186, 7442499), (279, 4961666), (558, 2480833), (1109, 1248246), (2218, 624123), (2237, 618822), (3327, 416082), (4474, 309411), (6654, 208041), (6711, 206274), (9981, 138694), (13422, 103137), (19962, 69347), (20133, 68758), (34379, 40266)]