13921860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{701}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 39154752

約数和(自身を除く): 25232892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 701, 993, 1324, 1402, 1655, 1986, 2103, 2804, 3310, 3505, 3972, 4206, 4965, 6620, 7010, 8412, 9930, 10515, 14020, 19860, 21030, 42060, 232031, 464062, 696093, 928124, 1160155, 1392186, 2320310, 2784372, 3480465, 4640620, 6960930, 13921860]

約数ペア:

[(1, 13921860), (2, 6960930), (3, 4640620), (4, 3480465), (5, 2784372), (6, 2320310), (10, 1392186), (12, 1160155), (15, 928124), (20, 696093), (30, 464062), (60, 232031), (331, 42060), (662, 21030), (701, 19860), (993, 14020), (1324, 10515), (1402, 9930), (1655, 8412), (1986, 7010), (2103, 6620), (2804, 4965), (3310, 4206), (3505, 3972)]