839969118

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{11491}}^1$

素因数の和:11661

約数の個数: 48

約数和(自身を含む): 1893146112

約数和(自身を除く): 1053176994

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 131, 186, 262, 279, 393, 558, 786, 1179, 2358, 4061, 8122, 11491, 12183, 22982, 24366, 34473, 36549, 68946, 73098, 103419, 206838, 356221, 712442, 1068663, 1505321, 2137326, 3010642, 3205989, 4515963, 6411978, 9031926, 13547889, 27095778, 46664951, 93329902, 139994853, 279989706, 419984559, 839969118]

約数ペア:

[(1, 839969118), (2, 419984559), (3, 279989706), (6, 139994853), (9, 93329902), (18, 46664951), (31, 27095778), (62, 13547889), (93, 9031926), (131, 6411978), (186, 4515963), (262, 3205989), (279, 3010642), (393, 2137326), (558, 1505321), (786, 1068663), (1179, 712442), (2358, 356221), (4061, 206838), (8122, 103419), (11491, 73098), (12183, 68946), (22982, 36549), (24366, 34473)]