127479618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{709}}^1\times {\mathrm{1427}}^1$

素因数の和:2151

約数の個数: 48

約数和(自身を含む): 316330560

約数和(自身を除く): 188850942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 709, 1418, 1427, 2127, 2854, 4254, 4281, 4963, 6381, 8562, 9926, 9989, 12762, 12843, 14889, 19978, 25686, 29778, 29967, 44667, 59934, 89334, 89901, 179802, 1011743, 2023486, 3035229, 6070458, 7082201, 9105687, 14164402, 18211374, 21246603, 42493206, 63739809, 127479618]

約数ペア:

[(1, 127479618), (2, 63739809), (3, 42493206), (6, 21246603), (7, 18211374), (9, 14164402), (14, 9105687), (18, 7082201), (21, 6070458), (42, 3035229), (63, 2023486), (126, 1011743), (709, 179802), (1418, 89901), (1427, 89334), (2127, 59934), (2854, 44667), (4254, 29967), (4281, 29778), (4963, 25686), (6381, 19978), (8562, 14889), (9926, 12843), (9989, 12762)]