17827186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 31107888

約数和(自身を除く): 13280702

約数列:

[1, 2, 13, 17, 26, 34, 53, 106, 221, 442, 689, 761, 901, 1378, 1522, 1802, 9893, 11713, 12937, 19786, 23426, 25874, 40333, 80666, 168181, 336362, 524329, 685661, 1048658, 1371322, 8913593, 17827186]

約数ペア:

[(1, 17827186), (2, 8913593), (13, 1371322), (17, 1048658), (26, 685661), (34, 524329), (53, 336362), (106, 168181), (221, 80666), (442, 40333), (689, 25874), (761, 23426), (901, 19786), (1378, 12937), (1522, 11713), (1802, 9893)]