1245808746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{760567}}^1$

素因数の和:760595

約数の個数: 48

約数和(自身を含む): 3322161024

約数和(自身を除く): 2076352278

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 760567, 1521134, 2281701, 4563402, 5323969, 6845103, 9887371, 10647938, 13690206, 15971907, 19774742, 29662113, 31943814, 47915721, 59324226, 69211597, 88986339, 95831442, 138423194, 177972678, 207634791, 415269582, 622904373, 1245808746]

約数ペア:

[(1, 1245808746), (2, 622904373), (3, 415269582), (6, 207634791), (7, 177972678), (9, 138423194), (13, 95831442), (14, 88986339), (18, 69211597), (21, 59324226), (26, 47915721), (39, 31943814), (42, 29662113), (63, 19774742), (78, 15971907), (91, 13690206), (117, 10647938), (126, 9887371), (182, 6845103), (234, 5323969), (273, 4563402), (546, 2281701), (819, 1521134), (1638, 760567)]