313486572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3731983}}^1$

素因数の和:3731997

約数の個数: 24

約数和(自身を含む): 835964416

約数和(自身を除く): 522477844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3731983, 7463966, 11195949, 14927932, 22391898, 26123881, 44783796, 52247762, 78371643, 104495524, 156743286, 313486572]

約数ペア:

[(1, 313486572), (2, 156743286), (3, 104495524), (4, 78371643), (6, 52247762), (7, 44783796), (12, 26123881), (14, 22391898), (21, 14927932), (28, 11195949), (42, 7463966), (84, 3731983)]