2018542590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2399}}^1\times {\mathrm{9349}}^1$

素因数の和:11761

約数の個数: 48

約数和(自身を含む): 5250960000

約数和(自身を除く): 3232417410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2399, 4798, 7197, 9349, 11995, 14394, 18698, 21591, 23990, 28047, 35985, 43182, 46745, 56094, 71970, 84141, 93490, 107955, 140235, 168282, 215910, 280470, 420705, 841410, 22428251, 44856502, 67284753, 112141255, 134569506, 201854259, 224282510, 336423765, 403708518, 672847530, 1009271295, 2018542590]

約数ペア:

[(1, 2018542590), (2, 1009271295), (3, 672847530), (5, 403708518), (6, 336423765), (9, 224282510), (10, 201854259), (15, 134569506), (18, 112141255), (30, 67284753), (45, 44856502), (90, 22428251), (2399, 841410), (4798, 420705), (7197, 280470), (9349, 215910), (11995, 168282), (14394, 140235), (18698, 107955), (21591, 93490), (23990, 84141), (28047, 71970), (35985, 56094), (43182, 46745)]