402159078

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^2\times {\mathrm{13291}}^1$

素因数の和:13381

約数の個数: 36

約数和(自身を含む): 893182524

約数和(自身を除く): 491023446

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 1681, 3362, 5043, 10086, 13291, 15129, 26582, 30258, 39873, 79746, 119619, 239238, 544931, 1089862, 1634793, 3269586, 4904379, 9808758, 22342171, 44684342, 67026513, 134053026, 201079539, 402159078]

約数ペア:

[(1, 402159078), (2, 201079539), (3, 134053026), (6, 67026513), (9, 44684342), (18, 22342171), (41, 9808758), (82, 4904379), (123, 3269586), (246, 1634793), (369, 1089862), (738, 544931), (1681, 239238), (3362, 119619), (5043, 79746), (10086, 39873), (13291, 30258), (15129, 26582)]