123321366

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6397}}^1$

素因数の和:6435

約数の個数: 80

約数和(自身を含む): 334436256

約数和(自身を除く): 211114890

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 119, 126, 153, 162, 189, 238, 306, 357, 378, 459, 567, 714, 918, 1071, 1134, 1377, 2142, 2754, 3213, 6397, 6426, 9639, 12794, 19191, 19278, 38382, 44779, 57573, 89558, 108749, 115146, 134337, 172719, 217498, 268674, 326247, 345438, 403011, 518157, 652494, 761243, 806022, 978741, 1036314, 1209033, 1522486, 1957482, 2283729, 2418066, 2936223, 3627099, 4567458, 5872446, 6851187, 7254198, 8808669, 13702374, 17617338, 20553561, 41107122, 61660683, 123321366]

約数ペア:

[(1, 123321366), (2, 61660683), (3, 41107122), (6, 20553561), (7, 17617338), (9, 13702374), (14, 8808669), (17, 7254198), (18, 6851187), (21, 5872446), (27, 4567458), (34, 3627099), (42, 2936223), (51, 2418066), (54, 2283729), (63, 1957482), (81, 1522486), (102, 1209033), (119, 1036314), (126, 978741), (153, 806022), (162, 761243), (189, 652494), (238, 518157), (306, 403011), (357, 345438), (378, 326247), (459, 268674), (567, 217498), (714, 172719), (918, 134337), (1071, 115146), (1134, 108749), (1377, 89558), (2142, 57573), (2754, 44779), (3213, 38382), (6397, 19278), (6426, 19191), (9639, 12794)]