18849672052

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{14753}}^1$

素因数の和:14980

約数の個数: 48

約数和(自身を含む): 34614654480

約数和(自身を除く): 15764982428

約数列:

[1, 2, 4, 37, 74, 89, 97, 148, 178, 194, 356, 388, 3293, 3589, 6586, 7178, 8633, 13172, 14356, 14753, 17266, 29506, 34532, 59012, 319421, 545861, 638842, 1091722, 1277684, 1313017, 1431041, 2183444, 2626034, 2862082, 5252068, 5724164, 48581629, 52948517, 97163258, 105897034, 127362649, 194326516, 211794068, 254725298, 509450596, 4712418013, 9424836026, 18849672052]

約数ペア:

[(1, 18849672052), (2, 9424836026), (4, 4712418013), (37, 509450596), (74, 254725298), (89, 211794068), (97, 194326516), (148, 127362649), (178, 105897034), (194, 97163258), (356, 52948517), (388, 48581629), (3293, 5724164), (3589, 5252068), (6586, 2862082), (7178, 2626034), (8633, 2183444), (13172, 1431041), (14356, 1313017), (14753, 1277684), (17266, 1091722), (29506, 638842), (34532, 545861), (59012, 319421)]