40767642

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 90878112

約数和(自身を除く): 50110470

約数列:

[1, 2, 3, 6, 9, 18, 61, 107, 122, 183, 214, 321, 347, 366, 549, 642, 694, 963, 1041, 1098, 1926, 2082, 3123, 6246, 6527, 13054, 19581, 21167, 37129, 39162, 42334, 58743, 63501, 74258, 111387, 117486, 127002, 190503, 222774, 334161, 381006, 668322, 2264869, 4529738, 6794607, 13589214, 20383821, 40767642]

約数ペア:

[(1, 40767642), (2, 20383821), (3, 13589214), (6, 6794607), (9, 4529738), (18, 2264869), (61, 668322), (107, 381006), (122, 334161), (183, 222774), (214, 190503), (321, 127002), (347, 117486), (366, 111387), (549, 74258), (642, 63501), (694, 58743), (963, 42334), (1041, 39162), (1098, 37129), (1926, 21167), (2082, 19581), (3123, 13054), (6246, 6527)]