1233078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 3276288

約数和(自身を除く): 2043210

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 157, 187, 231, 238, 314, 357, 374, 462, 471, 561, 714, 942, 1099, 1122, 1309, 1727, 2198, 2618, 2669, 3297, 3454, 3927, 5181, 5338, 6594, 7854, 8007, 10362, 12089, 16014, 18683, 24178, 29359, 36267, 37366, 56049, 58718, 72534, 88077, 112098, 176154, 205513, 411026, 616539, 1233078]

約数ペア:

[(1, 1233078), (2, 616539), (3, 411026), (6, 205513), (7, 176154), (11, 112098), (14, 88077), (17, 72534), (21, 58718), (22, 56049), (33, 37366), (34, 36267), (42, 29359), (51, 24178), (66, 18683), (77, 16014), (102, 12089), (119, 10362), (154, 8007), (157, 7854), (187, 6594), (231, 5338), (238, 5181), (314, 3927), (357, 3454), (374, 3297), (462, 2669), (471, 2618), (561, 2198), (714, 1727), (942, 1309), (1099, 1122)]