31455252

素因数分解:

$2^2\times 3^2\times {\mathrm{467}}^1\times {\mathrm{1871}}^1$

素因数の和:2348

約数の個数: 36

約数和(自身を含む): 79724736

約数和(自身を除く): 48269484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 467, 934, 1401, 1868, 1871, 2802, 3742, 4203, 5604, 5613, 7484, 8406, 11226, 16812, 16839, 22452, 33678, 67356, 873757, 1747514, 2621271, 3495028, 5242542, 7863813, 10485084, 15727626, 31455252]

約数ペア:

[(1, 31455252), (2, 15727626), (3, 10485084), (4, 7863813), (6, 5242542), (9, 3495028), (12, 2621271), (18, 1747514), (36, 873757), (467, 67356), (934, 33678), (1401, 22452), (1868, 16839), (1871, 16812), (2802, 11226), (3742, 8406), (4203, 7484), (5604, 5613)]