2017238839218

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{143862419}}^1$

素因数の和:143862487

約数の個数: 48

約数和(自身を含む): 4712932879200

約数和(自身を除く): 2695694039982

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 171, 246, 342, 369, 738, 779, 1558, 2337, 4674, 7011, 14022, 143862419, 287724838, 431587257, 863174514, 1294761771, 2589523542, 2733385961, 5466771922, 5898359179, 8200157883, 11796718358, 16400315766, 17695077537, 24600473649, 35390155074, 49200947298, 53085232611, 106170465222, 112068824401, 224137648802, 336206473203, 672412946406, 1008619419609, 2017238839218]

約数ペア:

[(1, 2017238839218), (2, 1008619419609), (3, 672412946406), (6, 336206473203), (9, 224137648802), (18, 112068824401), (19, 106170465222), (38, 53085232611), (41, 49200947298), (57, 35390155074), (82, 24600473649), (114, 17695077537), (123, 16400315766), (171, 11796718358), (246, 8200157883), (342, 5898359179), (369, 5466771922), (738, 2733385961), (779, 2589523542), (1558, 1294761771), (2337, 863174514), (4674, 431587257), (7011, 287724838), (14022, 143862419)]