1209582

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 2948400

約数和(自身を除く): 1738818

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 41, 66, 82, 99, 123, 149, 198, 246, 298, 369, 447, 451, 738, 894, 902, 1341, 1353, 1639, 2682, 2706, 3278, 4059, 4917, 6109, 8118, 9834, 12218, 14751, 18327, 29502, 36654, 54981, 67199, 109962, 134398, 201597, 403194, 604791, 1209582]

約数ペア:

[(1, 1209582), (2, 604791), (3, 403194), (6, 201597), (9, 134398), (11, 109962), (18, 67199), (22, 54981), (33, 36654), (41, 29502), (66, 18327), (82, 14751), (99, 12218), (123, 9834), (149, 8118), (198, 6109), (246, 4917), (298, 4059), (369, 3278), (447, 2706), (451, 2682), (738, 1639), (894, 1353), (902, 1341)]