7174476

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 20245680

約数和(自身を除く): 13071204

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 617, 646, 684, 969, 1234, 1292, 1851, 1938, 2468, 2907, 3702, 3876, 5553, 5814, 7404, 10489, 11106, 11628, 11723, 20978, 22212, 23446, 31467, 35169, 41956, 46892, 62934, 70338, 94401, 105507, 125868, 140676, 188802, 199291, 211014, 377604, 398582, 422028, 597873, 797164, 1195746, 1793619, 2391492, 3587238, 7174476]

約数ペア:

[(1, 7174476), (2, 3587238), (3, 2391492), (4, 1793619), (6, 1195746), (9, 797164), (12, 597873), (17, 422028), (18, 398582), (19, 377604), (34, 211014), (36, 199291), (38, 188802), (51, 140676), (57, 125868), (68, 105507), (76, 94401), (102, 70338), (114, 62934), (153, 46892), (171, 41956), (204, 35169), (228, 31467), (306, 23446), (323, 22212), (342, 20978), (612, 11723), (617, 11628), (646, 11106), (684, 10489), (969, 7404), (1234, 5814), (1292, 5553), (1851, 3876), (1938, 3702), (2468, 2907)]