27437938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1601}}^1$

素因数の和:1674

約数の個数: 32

約数和(自身を含む): 48444480

約数和(自身を除く): 21006542

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 209, 418, 451, 779, 902, 1558, 1601, 3202, 8569, 17138, 17611, 30419, 35222, 60838, 65641, 131282, 334609, 669218, 722051, 1247179, 1444102, 2494358, 13718969, 27437938]

約数ペア:

[(1, 27437938), (2, 13718969), (11, 2494358), (19, 1444102), (22, 1247179), (38, 722051), (41, 669218), (82, 334609), (209, 131282), (418, 65641), (451, 60838), (779, 35222), (902, 30419), (1558, 17611), (1601, 17138), (3202, 8569)]