198620982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1576357}}^1$

素因数の和:1576372

約数の個数: 24

約数和(自身を含む): 491823696

約数和(自身を除く): 293202714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1576357, 3152714, 4729071, 9458142, 11034499, 14187213, 22068998, 28374426, 33103497, 66206994, 99310491, 198620982]

約数ペア:

[(1, 198620982), (2, 99310491), (3, 66206994), (6, 33103497), (7, 28374426), (9, 22068998), (14, 14187213), (18, 11034499), (21, 9458142), (42, 4729071), (63, 3152714), (126, 1576357)]