3998106

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{1511}}^1$

素因数の和:1536

約数の個数: 48

約数和(自身を含む): 10342080

約数和(自身を除く): 6343974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 1511, 2646, 3022, 4533, 9066, 10577, 13599, 21154, 27198, 31731, 40797, 63462, 74039, 81594, 95193, 148078, 190386, 222117, 285579, 444234, 571158, 666351, 1332702, 1999053, 3998106]

約数ペア:

[(1, 3998106), (2, 1999053), (3, 1332702), (6, 666351), (7, 571158), (9, 444234), (14, 285579), (18, 222117), (21, 190386), (27, 148078), (42, 95193), (49, 81594), (54, 74039), (63, 63462), (98, 40797), (126, 31731), (147, 27198), (189, 21154), (294, 13599), (378, 10577), (441, 9066), (882, 4533), (1323, 3022), (1511, 2646)]