31671972

素因数分解:

$2^2\times 3^4\times {\mathrm{67}}^1\times {\mathrm{1459}}^1$

素因数の和:1542

約数の個数: 60

約数和(自身を含む): 84090160

約数和(自身を除く): 52418188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 201, 268, 324, 402, 603, 804, 1206, 1459, 1809, 2412, 2918, 3618, 4377, 5427, 5836, 7236, 8754, 10854, 13131, 17508, 21708, 26262, 39393, 52524, 78786, 97753, 118179, 157572, 195506, 236358, 293259, 391012, 472716, 586518, 879777, 1173036, 1759554, 2639331, 3519108, 5278662, 7917993, 10557324, 15835986, 31671972]

約数ペア:

[(1, 31671972), (2, 15835986), (3, 10557324), (4, 7917993), (6, 5278662), (9, 3519108), (12, 2639331), (18, 1759554), (27, 1173036), (36, 879777), (54, 586518), (67, 472716), (81, 391012), (108, 293259), (134, 236358), (162, 195506), (201, 157572), (268, 118179), (324, 97753), (402, 78786), (603, 52524), (804, 39393), (1206, 26262), (1459, 21708), (1809, 17508), (2412, 13131), (2918, 10854), (3618, 8754), (4377, 7236), (5427, 5836)]