7970652

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 21781760

約数和(自身を除く): 13811108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 43, 57, 76, 86, 114, 129, 171, 172, 228, 258, 271, 342, 387, 516, 542, 684, 774, 813, 817, 1084, 1548, 1626, 1634, 2439, 2451, 3252, 3268, 4878, 4902, 5149, 7353, 9756, 9804, 10298, 11653, 14706, 15447, 20596, 23306, 29412, 30894, 34959, 46341, 46612, 61788, 69918, 92682, 104877, 139836, 185364, 209754, 221407, 419508, 442814, 664221, 885628, 1328442, 1992663, 2656884, 3985326, 7970652]

約数ペア:

[(1, 7970652), (2, 3985326), (3, 2656884), (4, 1992663), (6, 1328442), (9, 885628), (12, 664221), (18, 442814), (19, 419508), (36, 221407), (38, 209754), (43, 185364), (57, 139836), (76, 104877), (86, 92682), (114, 69918), (129, 61788), (171, 46612), (172, 46341), (228, 34959), (258, 30894), (271, 29412), (342, 23306), (387, 20596), (516, 15447), (542, 14706), (684, 11653), (774, 10298), (813, 9804), (817, 9756), (1084, 7353), (1548, 5149), (1626, 4902), (1634, 4878), (2439, 3268), (2451, 3252)]