1385172

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:472

約数の個数: 36

約数和(自身を含む): 3543540

約数和(自身を除く): 2158368

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 353, 436, 654, 706, 981, 1059, 1308, 1412, 1962, 2118, 3177, 3924, 4236, 6354, 12708, 38477, 76954, 115431, 153908, 230862, 346293, 461724, 692586, 1385172]

約数ペア:

[(1, 1385172), (2, 692586), (3, 461724), (4, 346293), (6, 230862), (9, 153908), (12, 115431), (18, 76954), (36, 38477), (109, 12708), (218, 6354), (327, 4236), (353, 3924), (436, 3177), (654, 2118), (706, 1962), (981, 1412), (1059, 1308)]