1898292

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 4923072

約数和(自身を除く): 3024780

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 73, 132, 146, 197, 219, 292, 394, 438, 591, 788, 803, 876, 1182, 1606, 2167, 2364, 2409, 3212, 4334, 4818, 6501, 8668, 9636, 13002, 14381, 26004, 28762, 43143, 57524, 86286, 158191, 172572, 316382, 474573, 632764, 949146, 1898292]

約数ペア:

[(1, 1898292), (2, 949146), (3, 632764), (4, 474573), (6, 316382), (11, 172572), (12, 158191), (22, 86286), (33, 57524), (44, 43143), (66, 28762), (73, 26004), (132, 14381), (146, 13002), (197, 9636), (219, 8668), (292, 6501), (394, 4818), (438, 4334), (591, 3212), (788, 2409), (803, 2364), (876, 2167), (1182, 1606)]