66510738

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1033}}^1$

素因数の和:1128

約数の個数: 72

約数和(自身を含む): 170095068

約数和(自身を除く): 103584330

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 73, 98, 126, 146, 147, 219, 294, 438, 441, 511, 657, 882, 1022, 1033, 1314, 1533, 2066, 3066, 3099, 3577, 4599, 6198, 7154, 7231, 9198, 9297, 10731, 14462, 18594, 21462, 21693, 32193, 43386, 50617, 64386, 65079, 75409, 101234, 130158, 150818, 151851, 226227, 303702, 452454, 455553, 527863, 678681, 911106, 1055726, 1357362, 1583589, 3167178, 3695041, 4750767, 7390082, 9501534, 11085123, 22170246, 33255369, 66510738]

約数ペア:

[(1, 66510738), (2, 33255369), (3, 22170246), (6, 11085123), (7, 9501534), (9, 7390082), (14, 4750767), (18, 3695041), (21, 3167178), (42, 1583589), (49, 1357362), (63, 1055726), (73, 911106), (98, 678681), (126, 527863), (146, 455553), (147, 452454), (219, 303702), (294, 226227), (438, 151851), (441, 150818), (511, 130158), (657, 101234), (882, 75409), (1022, 65079), (1033, 64386), (1314, 50617), (1533, 43386), (2066, 32193), (3066, 21693), (3099, 21462), (3577, 18594), (4599, 14462), (6198, 10731), (7154, 9297), (7231, 9198)]