22868172

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:595

約数の個数: 72

約数和(自身を含む): 61880000

約数和(自身を除く): 39011828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 67, 76, 114, 134, 171, 201, 228, 268, 342, 402, 499, 603, 684, 804, 998, 1206, 1273, 1497, 1996, 2412, 2546, 2994, 3819, 4491, 5092, 5988, 7638, 8982, 9481, 11457, 15276, 17964, 18962, 22914, 28443, 33433, 37924, 45828, 56886, 66866, 85329, 100299, 113772, 133732, 170658, 200598, 300897, 341316, 401196, 601794, 635227, 1203588, 1270454, 1905681, 2540908, 3811362, 5717043, 7622724, 11434086, 22868172]

約数ペア:

[(1, 22868172), (2, 11434086), (3, 7622724), (4, 5717043), (6, 3811362), (9, 2540908), (12, 1905681), (18, 1270454), (19, 1203588), (36, 635227), (38, 601794), (57, 401196), (67, 341316), (76, 300897), (114, 200598), (134, 170658), (171, 133732), (201, 113772), (228, 100299), (268, 85329), (342, 66866), (402, 56886), (499, 45828), (603, 37924), (684, 33433), (804, 28443), (998, 22914), (1206, 18962), (1273, 17964), (1497, 15276), (1996, 11457), (2412, 9481), (2546, 8982), (2994, 7638), (3819, 5988), (4491, 5092)]