1385316

素因数分解:

$2^2\times 3^3\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 3655680

約数和(自身を除く): 2270364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 101, 108, 127, 202, 254, 303, 381, 404, 508, 606, 762, 909, 1143, 1212, 1524, 1818, 2286, 2727, 3429, 3636, 4572, 5454, 6858, 10908, 12827, 13716, 25654, 38481, 51308, 76962, 115443, 153924, 230886, 346329, 461772, 692658, 1385316]

約数ペア:

[(1, 1385316), (2, 692658), (3, 461772), (4, 346329), (6, 230886), (9, 153924), (12, 115443), (18, 76962), (27, 51308), (36, 38481), (54, 25654), (101, 13716), (108, 12827), (127, 10908), (202, 6858), (254, 5454), (303, 4572), (381, 3636), (404, 3429), (508, 2727), (606, 2286), (762, 1818), (909, 1524), (1143, 1212)]