18420162060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1108313}}^1$

素因数の和:1108602

約数の個数: 48

約数和(自身を含む): 51762697056

約数和(自身を除く): 33342534996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 831, 1108, 1385, 1662, 2770, 3324, 4155, 5540, 8310, 16620, 1108313, 2216626, 3324939, 4433252, 5541565, 6649878, 11083130, 13299756, 16624695, 22166260, 33249390, 66498780, 307002701, 614005402, 921008103, 1228010804, 1535013505, 1842016206, 3070027010, 3684032412, 4605040515, 6140054020, 9210081030, 18420162060]

約数ペア:

[(1, 18420162060), (2, 9210081030), (3, 6140054020), (4, 4605040515), (5, 3684032412), (6, 3070027010), (10, 1842016206), (12, 1535013505), (15, 1228010804), (20, 921008103), (30, 614005402), (60, 307002701), (277, 66498780), (554, 33249390), (831, 22166260), (1108, 16624695), (1385, 13299756), (1662, 11083130), (2770, 6649878), (3324, 5541565), (4155, 4433252), (5540, 3324939), (8310, 2216626), (16620, 1108313)]