42565446

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:411

約数の個数: 128

約数和(自身を含む): 122342400

約数和(自身を除く): 79776954

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 29, 33, 42, 54, 58, 63, 66, 77, 87, 99, 126, 154, 174, 189, 198, 203, 231, 261, 297, 319, 353, 378, 406, 462, 522, 594, 609, 638, 693, 706, 783, 957, 1059, 1218, 1386, 1566, 1827, 1914, 2079, 2118, 2233, 2471, 2871, 3177, 3654, 3883, 4158, 4466, 4942, 5481, 5742, 6354, 6699, 7413, 7766, 8613, 9531, 10237, 10962, 11649, 13398, 14826, 17226, 19062, 20097, 20474, 22239, 23298, 27181, 30711, 34947, 40194, 44478, 54362, 60291, 61422, 66717, 69894, 71659, 81543, 92133, 104841, 112607, 120582, 133434, 143318, 163086, 184266, 209682, 214977, 225214, 244629, 276399, 337821, 429954, 489258, 552798, 644931, 675642, 733887, 788249, 1013463, 1289862, 1467774, 1576498, 1934793, 2026926, 2364747, 3040389, 3869586, 4729494, 6080778, 7094241, 14188482, 21282723, 42565446]

約数ペア:

[(1, 42565446), (2, 21282723), (3, 14188482), (6, 7094241), (7, 6080778), (9, 4729494), (11, 3869586), (14, 3040389), (18, 2364747), (21, 2026926), (22, 1934793), (27, 1576498), (29, 1467774), (33, 1289862), (42, 1013463), (54, 788249), (58, 733887), (63, 675642), (66, 644931), (77, 552798), (87, 489258), (99, 429954), (126, 337821), (154, 276399), (174, 244629), (189, 225214), (198, 214977), (203, 209682), (231, 184266), (261, 163086), (297, 143318), (319, 133434), (353, 120582), (378, 112607), (406, 104841), (462, 92133), (522, 81543), (594, 71659), (609, 69894), (638, 66717), (693, 61422), (706, 60291), (783, 54362), (957, 44478), (1059, 40194), (1218, 34947), (1386, 30711), (1566, 27181), (1827, 23298), (1914, 22239), (2079, 20474), (2118, 20097), (2233, 19062), (2471, 17226), (2871, 14826), (3177, 13398), (3654, 11649), (3883, 10962), (4158, 10237), (4466, 9531), (4942, 8613), (5481, 7766), (5742, 7413), (6354, 6699)]