31261890858

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{19051}}^1$

素因数の和:19160

約数の個数: 96

約数和(自身を含む): 72823145472

約数和(自身を除く): 41561254614

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 47, 66, 69, 94, 138, 141, 253, 282, 506, 517, 529, 759, 1034, 1058, 1081, 1518, 1551, 1587, 2162, 3102, 3174, 3243, 5819, 6486, 11638, 11891, 17457, 19051, 23782, 24863, 34914, 35673, 38102, 49726, 57153, 71346, 74589, 114306, 149178, 209561, 273493, 419122, 438173, 546986, 628683, 820479, 876346, 895397, 1257366, 1314519, 1640958, 1790794, 2629038, 2686191, 4819903, 5372382, 9639806, 9849367, 10077979, 14459709, 19698734, 20155958, 20594131, 28919418, 29548101, 30233937, 41188262, 59096202, 60467874, 61782393, 110857769, 123564786, 221715538, 226535441, 332573307, 453070882, 473665013, 665146614, 679606323, 947330026, 1359212646, 1420995039, 2841990078, 5210315143, 10420630286, 15630945429, 31261890858]

約数ペア:

[(1, 31261890858), (2, 15630945429), (3, 10420630286), (6, 5210315143), (11, 2841990078), (22, 1420995039), (23, 1359212646), (33, 947330026), (46, 679606323), (47, 665146614), (66, 473665013), (69, 453070882), (94, 332573307), (138, 226535441), (141, 221715538), (253, 123564786), (282, 110857769), (506, 61782393), (517, 60467874), (529, 59096202), (759, 41188262), (1034, 30233937), (1058, 29548101), (1081, 28919418), (1518, 20594131), (1551, 20155958), (1587, 19698734), (2162, 14459709), (3102, 10077979), (3174, 9849367), (3243, 9639806), (5819, 5372382), (6486, 4819903), (11638, 2686191), (11891, 2629038), (17457, 1790794), (19051, 1640958), (23782, 1314519), (24863, 1257366), (34914, 895397), (35673, 876346), (38102, 820479), (49726, 628683), (57153, 546986), (71346, 438173), (74589, 419122), (114306, 273493), (149178, 209561)]