31810211532

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{15791}}^1\times {\mathrm{5087}}^1$

素因数の和:20899

約数の個数: 72

約数和(自身を含む): 87741868032

約数和(自身を除く): 55931656500

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 5087, 10174, 15261, 15791, 20348, 30522, 31582, 45783, 47373, 55957, 61044, 63164, 91566, 94746, 111914, 142119, 167871, 173701, 183132, 189492, 223828, 284238, 335742, 347402, 503613, 521103, 568476, 671484, 694804, 1007226, 1042206, 1563309, 2014452, 2084412, 3126618, 6253236, 80328817, 160657634, 240986451, 321315268, 481972902, 722959353, 883616987, 963945804, 1445918706, 1767233974, 2650850961, 2891837412, 3534467948, 5301701922, 7952552883, 10603403844, 15905105766, 31810211532]

約数ペア:

[(1, 31810211532), (2, 15905105766), (3, 10603403844), (4, 7952552883), (6, 5301701922), (9, 3534467948), (11, 2891837412), (12, 2650850961), (18, 1767233974), (22, 1445918706), (33, 963945804), (36, 883616987), (44, 722959353), (66, 481972902), (99, 321315268), (132, 240986451), (198, 160657634), (396, 80328817), (5087, 6253236), (10174, 3126618), (15261, 2084412), (15791, 2014452), (20348, 1563309), (30522, 1042206), (31582, 1007226), (45783, 694804), (47373, 671484), (55957, 568476), (61044, 521103), (63164, 503613), (91566, 347402), (94746, 335742), (111914, 284238), (142119, 223828), (167871, 189492), (173701, 183132)]