13988394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1657}}^1$

素因数の和:1739

約数の個数: 48

約数和(自身を含む): 35176128

約数和(自身を除く): 21187734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 1657, 2814, 3314, 4221, 4971, 8442, 9942, 11599, 14913, 23198, 29826, 34797, 69594, 104391, 111019, 208782, 222038, 333057, 666114, 777133, 999171, 1554266, 1998342, 2331399, 4662798, 6994197, 13988394]

約数ペア:

[(1, 13988394), (2, 6994197), (3, 4662798), (6, 2331399), (7, 1998342), (9, 1554266), (14, 999171), (18, 777133), (21, 666114), (42, 333057), (63, 222038), (67, 208782), (126, 111019), (134, 104391), (201, 69594), (402, 34797), (469, 29826), (603, 23198), (938, 14913), (1206, 11599), (1407, 9942), (1657, 8442), (2814, 4971), (3314, 4221)]