2223842652

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{521}}^1\times {\mathrm{853}}^1$

素因数の和:1523

約数の個数: 72

約数和(自身を含む): 5679339120

約数和(自身を除く): 3455496468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 521, 556, 834, 853, 1042, 1251, 1563, 1668, 1706, 2084, 2502, 2559, 3126, 3412, 4689, 5004, 5118, 6252, 7677, 9378, 10236, 15354, 18756, 30708, 72419, 118567, 144838, 217257, 237134, 289676, 355701, 434514, 444413, 474268, 651771, 711402, 869028, 888826, 1067103, 1303542, 1333239, 1422804, 1777652, 2134206, 2607084, 2666478, 3999717, 4268412, 5332956, 7999434, 15998868, 61773407, 123546814, 185320221, 247093628, 370640442, 555960663, 741280884, 1111921326, 2223842652]

約数ペア:

[(1, 2223842652), (2, 1111921326), (3, 741280884), (4, 555960663), (6, 370640442), (9, 247093628), (12, 185320221), (18, 123546814), (36, 61773407), (139, 15998868), (278, 7999434), (417, 5332956), (521, 4268412), (556, 3999717), (834, 2666478), (853, 2607084), (1042, 2134206), (1251, 1777652), (1563, 1422804), (1668, 1333239), (1706, 1303542), (2084, 1067103), (2502, 888826), (2559, 869028), (3126, 711402), (3412, 651771), (4689, 474268), (5004, 444413), (5118, 434514), (6252, 355701), (7677, 289676), (9378, 237134), (10236, 217257), (15354, 144838), (18756, 118567), (30708, 72419)]