3966858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1$

素因数の和:1691

約数の個数: 48

約数和(自身を含む): 10345920

約数和(自身を除く): 6379062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 1657, 2394, 3314, 4971, 9942, 11599, 14913, 23198, 29826, 31483, 34797, 62966, 69594, 94449, 104391, 188898, 208782, 220381, 283347, 440762, 566694, 661143, 1322286, 1983429, 3966858]

約数ペア:

[(1, 3966858), (2, 1983429), (3, 1322286), (6, 661143), (7, 566694), (9, 440762), (14, 283347), (18, 220381), (19, 208782), (21, 188898), (38, 104391), (42, 94449), (57, 69594), (63, 62966), (114, 34797), (126, 31483), (133, 29826), (171, 23198), (266, 14913), (342, 11599), (399, 9942), (798, 4971), (1197, 3314), (1657, 2394)]