2103520986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{4273}}^1\times {\mathrm{3907}}^1$

素因数の和:8195

約数の個数: 48

約数和(自身を含む): 5211271104

約数和(自身を除く): 3107750118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3907, 4273, 7814, 8546, 11721, 12819, 23442, 25638, 27349, 29911, 35163, 38457, 54698, 59822, 70326, 76914, 82047, 89733, 164094, 179466, 246141, 269199, 492282, 538398, 16694611, 33389222, 50083833, 100167666, 116862277, 150251499, 233724554, 300502998, 350586831, 701173662, 1051760493, 2103520986]

約数ペア:

[(1, 2103520986), (2, 1051760493), (3, 701173662), (6, 350586831), (7, 300502998), (9, 233724554), (14, 150251499), (18, 116862277), (21, 100167666), (42, 50083833), (63, 33389222), (126, 16694611), (3907, 538398), (4273, 492282), (7814, 269199), (8546, 246141), (11721, 179466), (12819, 164094), (23442, 89733), (25638, 82047), (27349, 76914), (29911, 70326), (35163, 59822), (38457, 54698)]