47245842

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:765

約数の個数: 80

約数和(自身を含む): 123152832

約数和(自身を除く): 75906990

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 81, 122, 126, 162, 183, 189, 366, 378, 427, 549, 567, 683, 854, 1098, 1134, 1281, 1366, 1647, 2049, 2562, 3294, 3843, 4098, 4781, 4941, 6147, 7686, 9562, 9882, 11529, 12294, 14343, 18441, 23058, 28686, 34587, 36882, 41663, 43029, 55323, 69174, 83326, 86058, 110646, 124989, 129087, 249978, 258174, 291641, 374967, 387261, 583282, 749934, 774522, 874923, 1124901, 1749846, 2249802, 2624769, 3374703, 5249538, 6749406, 7874307, 15748614, 23622921, 47245842]

約数ペア:

[(1, 47245842), (2, 23622921), (3, 15748614), (6, 7874307), (7, 6749406), (9, 5249538), (14, 3374703), (18, 2624769), (21, 2249802), (27, 1749846), (42, 1124901), (54, 874923), (61, 774522), (63, 749934), (81, 583282), (122, 387261), (126, 374967), (162, 291641), (183, 258174), (189, 249978), (366, 129087), (378, 124989), (427, 110646), (549, 86058), (567, 83326), (683, 69174), (854, 55323), (1098, 43029), (1134, 41663), (1281, 36882), (1366, 34587), (1647, 28686), (2049, 23058), (2562, 18441), (3294, 14343), (3843, 12294), (4098, 11529), (4781, 9882), (4941, 9562), (6147, 7686)]