7841988

素因数分解:

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

素因数の和:95

約数の個数: 192

約数和(自身を含む): 27095040

約数和(自身を除く): 19253052

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 27, 28, 33, 36, 41, 42, 44, 46, 54, 63, 66, 69, 77, 82, 84, 92, 99, 108, 123, 126, 132, 138, 154, 161, 164, 189, 198, 207, 231, 246, 252, 253, 276, 287, 297, 308, 322, 369, 378, 396, 414, 451, 462, 483, 492, 506, 574, 594, 621, 644, 693, 738, 756, 759, 828, 861, 902, 924, 943, 966, 1012, 1107, 1148, 1188, 1242, 1353, 1386, 1449, 1476, 1518, 1722, 1771, 1804, 1886, 1932, 2079, 2214, 2277, 2484, 2583, 2706, 2772, 2829, 2898, 3036, 3157, 3444, 3542, 3772, 4059, 4158, 4347, 4428, 4554, 5166, 5313, 5412, 5658, 5796, 6314, 6601, 6831, 7084, 7749, 8118, 8316, 8487, 8694, 9108, 9471, 10332, 10373, 10626, 11316, 12177, 12628, 13202, 13662, 15498, 15939, 16236, 16974, 17388, 18942, 19803, 20746, 21252, 24354, 25461, 26404, 27324, 28413, 30996, 31119, 31878, 33948, 37884, 39606, 41492, 47817, 48708, 50922, 56826, 59409, 62238, 63756, 72611, 79212, 85239, 93357, 95634, 101844, 113652, 118818, 124476, 145222, 170478, 178227, 186714, 191268, 217833, 237636, 280071, 290444, 340956, 356454, 373428, 435666, 560142, 653499, 712908, 871332, 1120284, 1306998, 1960497, 2613996, 3920994, 7841988]

約数ペア:

[(1, 7841988), (2, 3920994), (3, 2613996), (4, 1960497), (6, 1306998), (7, 1120284), (9, 871332), (11, 712908), (12, 653499), (14, 560142), (18, 435666), (21, 373428), (22, 356454), (23, 340956), (27, 290444), (28, 280071), (33, 237636), (36, 217833), (41, 191268), (42, 186714), (44, 178227), (46, 170478), (54, 145222), (63, 124476), (66, 118818), (69, 113652), (77, 101844), (82, 95634), (84, 93357), (92, 85239), (99, 79212), (108, 72611), (123, 63756), (126, 62238), (132, 59409), (138, 56826), (154, 50922), (161, 48708), (164, 47817), (189, 41492), (198, 39606), (207, 37884), (231, 33948), (246, 31878), (252, 31119), (253, 30996), (276, 28413), (287, 27324), (297, 26404), (308, 25461), (322, 24354), (369, 21252), (378, 20746), (396, 19803), (414, 18942), (451, 17388), (462, 16974), (483, 16236), (492, 15939), (506, 15498), (574, 13662), (594, 13202), (621, 12628), (644, 12177), (693, 11316), (738, 10626), (756, 10373), (759, 10332), (828, 9471), (861, 9108), (902, 8694), (924, 8487), (943, 8316), (966, 8118), (1012, 7749), (1107, 7084), (1148, 6831), (1188, 6601), (1242, 6314), (1353, 5796), (1386, 5658), (1449, 5412), (1476, 5313), (1518, 5166), (1722, 4554), (1771, 4428), (1804, 4347), (1886, 4158), (1932, 4059), (2079, 3772), (2214, 3542), (2277, 3444), (2484, 3157), (2583, 3036), (2706, 2898), (2772, 2829)]