2942982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23357}}^1$

素因数の和:23372

約数の個数: 24

約数和(自身を含む): 7287696

約数和(自身を除く): 4344714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 23357, 46714, 70071, 140142, 163499, 210213, 326998, 420426, 490497, 980994, 1471491, 2942982]

約数ペア:

[(1, 2942982), (2, 1471491), (3, 980994), (6, 490497), (7, 420426), (9, 326998), (14, 210213), (18, 163499), (21, 140142), (42, 70071), (63, 46714), (126, 23357)]