2793978

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 6716736

約数和(自身を除く): 3922758

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 103, 137, 198, 206, 274, 309, 411, 618, 822, 927, 1133, 1233, 1507, 1854, 2266, 2466, 3014, 3399, 4521, 6798, 9042, 10197, 13563, 14111, 20394, 27126, 28222, 42333, 84666, 126999, 155221, 253998, 310442, 465663, 931326, 1396989, 2793978]

約数ペア:

[(1, 2793978), (2, 1396989), (3, 931326), (6, 465663), (9, 310442), (11, 253998), (18, 155221), (22, 126999), (33, 84666), (66, 42333), (99, 28222), (103, 27126), (137, 20394), (198, 14111), (206, 13563), (274, 10197), (309, 9042), (411, 6798), (618, 4521), (822, 3399), (927, 3014), (1133, 2466), (1233, 2266), (1507, 1854)]