2108358

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 5410080

約数和(自身を除く): 3301722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 577, 609, 1154, 1218, 1731, 1827, 3462, 3654, 4039, 5193, 8078, 10386, 12117, 16733, 24234, 33466, 36351, 50199, 72702, 100398, 117131, 150597, 234262, 301194, 351393, 702786, 1054179, 2108358]

約数ペア:

[(1, 2108358), (2, 1054179), (3, 702786), (6, 351393), (7, 301194), (9, 234262), (14, 150597), (18, 117131), (21, 100398), (29, 72702), (42, 50199), (58, 36351), (63, 33466), (87, 24234), (126, 16733), (174, 12117), (203, 10386), (261, 8078), (406, 5193), (522, 4039), (577, 3654), (609, 3462), (1154, 1827), (1218, 1731)]