17795856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 120

約数和(自身を含む): 52913280

約数和(自身を除く): 35117424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 79, 104, 114, 152, 156, 158, 208, 228, 237, 247, 304, 312, 316, 361, 456, 474, 494, 624, 632, 722, 741, 912, 948, 988, 1027, 1083, 1264, 1444, 1482, 1501, 1896, 1976, 2054, 2166, 2888, 2964, 3002, 3081, 3792, 3952, 4108, 4332, 4503, 4693, 5776, 5928, 6004, 6162, 8216, 8664, 9006, 9386, 11856, 12008, 12324, 14079, 16432, 17328, 18012, 18772, 19513, 24016, 24648, 28158, 28519, 36024, 37544, 39026, 49296, 56316, 57038, 58539, 72048, 75088, 78052, 85557, 112632, 114076, 117078, 156104, 171114, 225264, 228152, 234156, 312208, 342228, 370747, 456304, 468312, 684456, 741494, 936624, 1112241, 1368912, 1482988, 2224482, 2965976, 4448964, 5931952, 8897928, 17795856]

約数ペア:

[(1, 17795856), (2, 8897928), (3, 5931952), (4, 4448964), (6, 2965976), (8, 2224482), (12, 1482988), (13, 1368912), (16, 1112241), (19, 936624), (24, 741494), (26, 684456), (38, 468312), (39, 456304), (48, 370747), (52, 342228), (57, 312208), (76, 234156), (78, 228152), (79, 225264), (104, 171114), (114, 156104), (152, 117078), (156, 114076), (158, 112632), (208, 85557), (228, 78052), (237, 75088), (247, 72048), (304, 58539), (312, 57038), (316, 56316), (361, 49296), (456, 39026), (474, 37544), (494, 36024), (624, 28519), (632, 28158), (722, 24648), (741, 24016), (912, 19513), (948, 18772), (988, 18012), (1027, 17328), (1083, 16432), (1264, 14079), (1444, 12324), (1482, 12008), (1501, 11856), (1896, 9386), (1976, 9006), (2054, 8664), (2166, 8216), (2888, 6162), (2964, 6004), (3002, 5928), (3081, 5776), (3792, 4693), (3952, 4503), (4108, 4332)]