13418356

素因数分解:

$2^2\times 7^2\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:548

約数の個数: 36

約数和(自身を含む): 27527808

約数和(自身を除く): 14109452

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 223, 307, 446, 614, 892, 1228, 1561, 2149, 3122, 4298, 6244, 8596, 10927, 15043, 21854, 30086, 43708, 60172, 68461, 136922, 273844, 479227, 958454, 1916908, 3354589, 6709178, 13418356]

約数ペア:

[(1, 13418356), (2, 6709178), (4, 3354589), (7, 1916908), (14, 958454), (28, 479227), (49, 273844), (98, 136922), (196, 68461), (223, 60172), (307, 43708), (446, 30086), (614, 21854), (892, 15043), (1228, 10927), (1561, 8596), (2149, 6244), (3122, 4298)]