1827774

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 4363632

約数和(自身を除く): 2535858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 107, 117, 146, 214, 219, 234, 321, 438, 642, 657, 949, 963, 1314, 1391, 1898, 1926, 2782, 2847, 4173, 5694, 7811, 8346, 8541, 12519, 15622, 17082, 23433, 25038, 46866, 70299, 101543, 140598, 203086, 304629, 609258, 913887, 1827774]

約数ペア:

[(1, 1827774), (2, 913887), (3, 609258), (6, 304629), (9, 203086), (13, 140598), (18, 101543), (26, 70299), (39, 46866), (73, 25038), (78, 23433), (107, 17082), (117, 15622), (146, 12519), (214, 8541), (219, 8346), (234, 7811), (321, 5694), (438, 4173), (642, 2847), (657, 2782), (949, 1926), (963, 1898), (1314, 1391)]