27305838

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:478

約数の個数: 72

約数和(自身を含む): 69837768

約数和(自身を除く): 42531930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 83, 98, 126, 147, 166, 249, 294, 373, 441, 498, 581, 746, 747, 882, 1119, 1162, 1494, 1743, 2238, 2611, 3357, 3486, 4067, 5222, 5229, 6714, 7833, 8134, 10458, 12201, 15666, 18277, 23499, 24402, 30959, 36554, 36603, 46998, 54831, 61918, 73206, 92877, 109662, 164493, 185754, 216713, 278631, 328986, 433426, 557262, 650139, 1300278, 1516991, 1950417, 3033982, 3900834, 4550973, 9101946, 13652919, 27305838]

約数ペア:

[(1, 27305838), (2, 13652919), (3, 9101946), (6, 4550973), (7, 3900834), (9, 3033982), (14, 1950417), (18, 1516991), (21, 1300278), (42, 650139), (49, 557262), (63, 433426), (83, 328986), (98, 278631), (126, 216713), (147, 185754), (166, 164493), (249, 109662), (294, 92877), (373, 73206), (441, 61918), (498, 54831), (581, 46998), (746, 36603), (747, 36554), (882, 30959), (1119, 24402), (1162, 23499), (1494, 18277), (1743, 15666), (2238, 12201), (2611, 10458), (3357, 8134), (3486, 7833), (4067, 6714), (5222, 5229)]