38889894

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1061}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 80287200

約数和(自身を除く): 41397306

約数列:

[1, 2, 3, 6, 41, 82, 123, 149, 246, 298, 447, 894, 1061, 2122, 3183, 6109, 6366, 12218, 18327, 36654, 43501, 87002, 130503, 158089, 261006, 316178, 474267, 948534, 6481649, 12963298, 19444947, 38889894]

約数ペア:

[(1, 38889894), (2, 19444947), (3, 12963298), (6, 6481649), (41, 948534), (82, 474267), (123, 316178), (149, 261006), (246, 158089), (298, 130503), (447, 87002), (894, 43501), (1061, 36654), (2122, 18327), (3183, 12218), (6109, 6366)]