27943734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:925

約数の個数: 64

約数和(自身を含む): 69995520

約数和(自身を除く): 42051786

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 61, 78, 91, 122, 182, 183, 273, 366, 427, 546, 793, 839, 854, 1281, 1586, 1678, 2379, 2517, 2562, 4758, 5034, 5551, 5873, 10907, 11102, 11746, 16653, 17619, 21814, 32721, 33306, 35238, 51179, 65442, 76349, 102358, 152698, 153537, 229047, 307074, 358253, 458094, 665327, 716506, 1074759, 1330654, 1995981, 2149518, 3991962, 4657289, 9314578, 13971867, 27943734]

約数ペア:

[(1, 27943734), (2, 13971867), (3, 9314578), (6, 4657289), (7, 3991962), (13, 2149518), (14, 1995981), (21, 1330654), (26, 1074759), (39, 716506), (42, 665327), (61, 458094), (78, 358253), (91, 307074), (122, 229047), (182, 153537), (183, 152698), (273, 102358), (366, 76349), (427, 65442), (546, 51179), (793, 35238), (839, 33306), (854, 32721), (1281, 21814), (1586, 17619), (1678, 16653), (2379, 11746), (2517, 11102), (2562, 10907), (4758, 5873), (5034, 5551)]