38949918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{22619}}^1$

素因数の和:22672

約数の個数: 32

約数和(自身を含む): 91203840

約数和(自身を除く): 52253922

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 22619, 45238, 67857, 135714, 158333, 316666, 474999, 927379, 949998, 1854758, 2782137, 5564274, 6491653, 12983306, 19474959, 38949918]

約数ペア:

[(1, 38949918), (2, 19474959), (3, 12983306), (6, 6491653), (7, 5564274), (14, 2782137), (21, 1854758), (41, 949998), (42, 927379), (82, 474999), (123, 316666), (246, 158333), (287, 135714), (574, 67857), (861, 45238), (1722, 22619)]