66886542

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{467}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 148571280

約数和(自身を除く): 81684738

約数列:

[1, 2, 3, 6, 9, 18, 73, 109, 146, 218, 219, 327, 438, 467, 654, 657, 934, 981, 1314, 1401, 1962, 2802, 4203, 7957, 8406, 15914, 23871, 34091, 47742, 50903, 68182, 71613, 101806, 102273, 143226, 152709, 204546, 305418, 306819, 458127, 613638, 916254, 3715919, 7431838, 11147757, 22295514, 33443271, 66886542]

約数ペア:

[(1, 66886542), (2, 33443271), (3, 22295514), (6, 11147757), (9, 7431838), (18, 3715919), (73, 916254), (109, 613638), (146, 458127), (218, 306819), (219, 305418), (327, 204546), (438, 152709), (467, 143226), (654, 102273), (657, 101806), (934, 71613), (981, 68182), (1314, 50903), (1401, 47742), (1962, 34091), (2802, 23871), (4203, 15914), (7957, 8406)]