15957774

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3089}}^1$

素因数の和:3145

約数の個数: 48

約数和(自身を含む): 40491360

約数和(自身を除く): 24533586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 3089, 5166, 6178, 9267, 18534, 21623, 27801, 43246, 55602, 64869, 126649, 129738, 194607, 253298, 379947, 389214, 759894, 886543, 1139841, 1773086, 2279682, 2659629, 5319258, 7978887, 15957774]

約数ペア:

[(1, 15957774), (2, 7978887), (3, 5319258), (6, 2659629), (7, 2279682), (9, 1773086), (14, 1139841), (18, 886543), (21, 759894), (41, 389214), (42, 379947), (63, 253298), (82, 194607), (123, 129738), (126, 126649), (246, 64869), (287, 55602), (369, 43246), (574, 27801), (738, 21623), (861, 18534), (1722, 9267), (2583, 6178), (3089, 5166)]