20131848

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:292

約数の個数: 128

約数和(自身を含む): 62928000

約数和(自身を除く): 42796152

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 37, 44, 54, 66, 72, 74, 88, 99, 108, 111, 132, 148, 198, 216, 222, 229, 264, 296, 297, 333, 396, 407, 444, 458, 594, 666, 687, 792, 814, 888, 916, 999, 1188, 1221, 1332, 1374, 1628, 1832, 1998, 2061, 2376, 2442, 2519, 2664, 2748, 3256, 3663, 3996, 4122, 4884, 5038, 5496, 6183, 7326, 7557, 7992, 8244, 8473, 9768, 10076, 10989, 12366, 14652, 15114, 16488, 16946, 20152, 21978, 22671, 24732, 25419, 29304, 30228, 33892, 43956, 45342, 49464, 50838, 60456, 67784, 68013, 76257, 87912, 90684, 93203, 101676, 136026, 152514, 181368, 186406, 203352, 228771, 272052, 279609, 305028, 372812, 457542, 544104, 559218, 610056, 745624, 838827, 915084, 1118436, 1677654, 1830168, 2236872, 2516481, 3355308, 5032962, 6710616, 10065924, 20131848]

約数ペア:

[(1, 20131848), (2, 10065924), (3, 6710616), (4, 5032962), (6, 3355308), (8, 2516481), (9, 2236872), (11, 1830168), (12, 1677654), (18, 1118436), (22, 915084), (24, 838827), (27, 745624), (33, 610056), (36, 559218), (37, 544104), (44, 457542), (54, 372812), (66, 305028), (72, 279609), (74, 272052), (88, 228771), (99, 203352), (108, 186406), (111, 181368), (132, 152514), (148, 136026), (198, 101676), (216, 93203), (222, 90684), (229, 87912), (264, 76257), (296, 68013), (297, 67784), (333, 60456), (396, 50838), (407, 49464), (444, 45342), (458, 43956), (594, 33892), (666, 30228), (687, 29304), (792, 25419), (814, 24732), (888, 22671), (916, 21978), (999, 20152), (1188, 16946), (1221, 16488), (1332, 15114), (1374, 14652), (1628, 12366), (1832, 10989), (1998, 10076), (2061, 9768), (2376, 8473), (2442, 8244), (2519, 7992), (2664, 7557), (2748, 7326), (3256, 6183), (3663, 5496), (3996, 5038), (4122, 4884)]