12847842

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:888

約数の個数: 64

約数和(自身を含む): 33465600

約数和(自身を除く): 20617758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 82, 123, 126, 189, 246, 287, 369, 378, 574, 738, 829, 861, 1107, 1658, 1722, 2214, 2487, 2583, 4974, 5166, 5803, 7461, 7749, 11606, 14922, 15498, 17409, 22383, 33989, 34818, 44766, 52227, 67978, 101967, 104454, 156681, 203934, 237923, 305901, 313362, 475846, 611802, 713769, 917703, 1427538, 1835406, 2141307, 4282614, 6423921, 12847842]

約数ペア:

[(1, 12847842), (2, 6423921), (3, 4282614), (6, 2141307), (7, 1835406), (9, 1427538), (14, 917703), (18, 713769), (21, 611802), (27, 475846), (41, 313362), (42, 305901), (54, 237923), (63, 203934), (82, 156681), (123, 104454), (126, 101967), (189, 67978), (246, 52227), (287, 44766), (369, 34818), (378, 33989), (574, 22383), (738, 17409), (829, 15498), (861, 14922), (1107, 11606), (1658, 7749), (1722, 7461), (2214, 5803), (2487, 5166), (2583, 4974)]