7278876

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{557}}^1$

素因数の和:592

約数の個数: 72

約数和(自身を含む): 20779920

約数和(自身を除く): 13501044

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 132, 198, 242, 297, 363, 396, 484, 557, 594, 726, 1089, 1114, 1188, 1452, 1671, 2178, 2228, 3267, 3342, 4356, 5013, 6127, 6534, 6684, 10026, 12254, 13068, 15039, 18381, 20052, 24508, 30078, 36762, 55143, 60156, 67397, 73524, 110286, 134794, 165429, 202191, 220572, 269588, 330858, 404382, 606573, 661716, 808764, 1213146, 1819719, 2426292, 3639438, 7278876]

約数ペア:

[(1, 7278876), (2, 3639438), (3, 2426292), (4, 1819719), (6, 1213146), (9, 808764), (11, 661716), (12, 606573), (18, 404382), (22, 330858), (27, 269588), (33, 220572), (36, 202191), (44, 165429), (54, 134794), (66, 110286), (99, 73524), (108, 67397), (121, 60156), (132, 55143), (198, 36762), (242, 30078), (297, 24508), (363, 20052), (396, 18381), (484, 15039), (557, 13068), (594, 12254), (726, 10026), (1089, 6684), (1114, 6534), (1188, 6127), (1452, 5013), (1671, 4356), (2178, 3342), (2228, 3267)]