12567708

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 33174960

約数和(自身を除く): 20607252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 61, 97, 118, 122, 177, 183, 194, 236, 244, 291, 354, 366, 388, 531, 549, 582, 708, 732, 873, 1062, 1098, 1164, 1746, 2124, 2196, 3492, 3599, 5723, 5917, 7198, 10797, 11446, 11834, 14396, 17169, 17751, 21594, 22892, 23668, 32391, 34338, 35502, 43188, 51507, 53253, 64782, 68676, 71004, 103014, 106506, 129564, 206028, 213012, 349103, 698206, 1047309, 1396412, 2094618, 3141927, 4189236, 6283854, 12567708]

約数ペア:

[(1, 12567708), (2, 6283854), (3, 4189236), (4, 3141927), (6, 2094618), (9, 1396412), (12, 1047309), (18, 698206), (36, 349103), (59, 213012), (61, 206028), (97, 129564), (118, 106506), (122, 103014), (177, 71004), (183, 68676), (194, 64782), (236, 53253), (244, 51507), (291, 43188), (354, 35502), (366, 34338), (388, 32391), (531, 23668), (549, 22892), (582, 21594), (708, 17751), (732, 17169), (873, 14396), (1062, 11834), (1098, 11446), (1164, 10797), (1746, 7198), (2124, 5917), (2196, 5723), (3492, 3599)]