293938428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3499267}}^1$

素因数の和:3499281

約数の個数: 24

約数和(自身を含む): 783836032

約数和(自身を除く): 489897604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3499267, 6998534, 10497801, 13997068, 20995602, 24494869, 41991204, 48989738, 73484607, 97979476, 146969214, 293938428]

約数ペア:

[(1, 293938428), (2, 146969214), (3, 97979476), (4, 73484607), (6, 48989738), (7, 41991204), (12, 24494869), (14, 20995602), (21, 13997068), (28, 10497801), (42, 6998534), (84, 3499267)]