42849522

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{359}}^1$

素因数の和:735

約数の個数: 48

約数和(自身を含む): 98280000

約数和(自身を除く): 55430478

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 349, 359, 698, 718, 1047, 1077, 2094, 2154, 3141, 3231, 6282, 6462, 6631, 6821, 13262, 13642, 19893, 20463, 39786, 40926, 59679, 61389, 119358, 122778, 125291, 250582, 375873, 751746, 1127619, 2255238, 2380529, 4761058, 7141587, 14283174, 21424761, 42849522]

約数ペア:

[(1, 42849522), (2, 21424761), (3, 14283174), (6, 7141587), (9, 4761058), (18, 2380529), (19, 2255238), (38, 1127619), (57, 751746), (114, 375873), (171, 250582), (342, 125291), (349, 122778), (359, 119358), (698, 61389), (718, 59679), (1047, 40926), (1077, 39786), (2094, 20463), (2154, 19893), (3141, 13642), (3231, 13262), (6282, 6821), (6462, 6631)]