3920994

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:93

約数の個数: 128

約数和(自身を含む): 11612160

約数和(自身を除く): 7691166

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 23, 27, 33, 41, 42, 46, 54, 63, 66, 69, 77, 82, 99, 123, 126, 138, 154, 161, 189, 198, 207, 231, 246, 253, 287, 297, 322, 369, 378, 414, 451, 462, 483, 506, 574, 594, 621, 693, 738, 759, 861, 902, 943, 966, 1107, 1242, 1353, 1386, 1449, 1518, 1722, 1771, 1886, 2079, 2214, 2277, 2583, 2706, 2829, 2898, 3157, 3542, 4059, 4158, 4347, 4554, 5166, 5313, 5658, 6314, 6601, 6831, 7749, 8118, 8487, 8694, 9471, 10373, 10626, 12177, 13202, 13662, 15498, 15939, 16974, 18942, 19803, 20746, 24354, 25461, 28413, 31119, 31878, 39606, 47817, 50922, 56826, 59409, 62238, 72611, 85239, 93357, 95634, 118818, 145222, 170478, 178227, 186714, 217833, 280071, 356454, 435666, 560142, 653499, 1306998, 1960497, 3920994]

約数ペア:

[(1, 3920994), (2, 1960497), (3, 1306998), (6, 653499), (7, 560142), (9, 435666), (11, 356454), (14, 280071), (18, 217833), (21, 186714), (22, 178227), (23, 170478), (27, 145222), (33, 118818), (41, 95634), (42, 93357), (46, 85239), (54, 72611), (63, 62238), (66, 59409), (69, 56826), (77, 50922), (82, 47817), (99, 39606), (123, 31878), (126, 31119), (138, 28413), (154, 25461), (161, 24354), (189, 20746), (198, 19803), (207, 18942), (231, 16974), (246, 15939), (253, 15498), (287, 13662), (297, 13202), (322, 12177), (369, 10626), (378, 10373), (414, 9471), (451, 8694), (462, 8487), (483, 8118), (506, 7749), (574, 6831), (594, 6601), (621, 6314), (693, 5658), (738, 5313), (759, 5166), (861, 4554), (902, 4347), (943, 4158), (966, 4059), (1107, 3542), (1242, 3157), (1353, 2898), (1386, 2829), (1449, 2706), (1518, 2583), (1722, 2277), (1771, 2214), (1886, 2079)]