15679370826

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1\times {\mathrm{1051}}^1$

素因数の和:1777

約数の個数: 128

約数和(自身を含む): 40574545920

約数和(自身を除く): 24895175094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 183, 189, 366, 378, 427, 549, 647, 854, 1051, 1098, 1281, 1294, 1647, 1941, 2102, 2562, 3153, 3294, 3843, 3882, 4529, 5823, 6306, 7357, 7686, 9058, 9459, 11529, 11646, 13587, 14714, 17469, 18918, 22071, 23058, 27174, 28377, 34938, 39467, 40761, 44142, 56754, 64111, 66213, 78934, 81522, 118401, 122283, 128222, 132426, 192333, 198639, 236802, 244566, 276269, 355203, 384666, 397278, 448777, 552538, 576999, 679997, 710406, 828807, 897554, 1065609, 1153998, 1346331, 1359994, 1657614, 1730997, 2039991, 2131218, 2486421, 2692662, 3461994, 4038993, 4079982, 4759979, 4972842, 6119973, 7459263, 8077986, 9519958, 12116979, 12239946, 14279937, 14918526, 18359919, 24233958, 28559874, 36719838, 41479817, 42839811, 82959634, 85679622, 124439451, 128519433, 248878902, 257038866, 290358719, 373318353, 580717438, 746636706, 871076157, 1119955059, 1742152314, 2239910118, 2613228471, 5226456942, 7839685413, 15679370826]

約数ペア:

[(1, 15679370826), (2, 7839685413), (3, 5226456942), (6, 2613228471), (7, 2239910118), (9, 1742152314), (14, 1119955059), (18, 871076157), (21, 746636706), (27, 580717438), (42, 373318353), (54, 290358719), (61, 257038866), (63, 248878902), (122, 128519433), (126, 124439451), (183, 85679622), (189, 82959634), (366, 42839811), (378, 41479817), (427, 36719838), (549, 28559874), (647, 24233958), (854, 18359919), (1051, 14918526), (1098, 14279937), (1281, 12239946), (1294, 12116979), (1647, 9519958), (1941, 8077986), (2102, 7459263), (2562, 6119973), (3153, 4972842), (3294, 4759979), (3843, 4079982), (3882, 4038993), (4529, 3461994), (5823, 2692662), (6306, 2486421), (7357, 2131218), (7686, 2039991), (9058, 1730997), (9459, 1657614), (11529, 1359994), (11646, 1346331), (13587, 1153998), (14714, 1065609), (17469, 897554), (18918, 828807), (22071, 710406), (23058, 679997), (27174, 576999), (28377, 552538), (34938, 448777), (39467, 397278), (40761, 384666), (44142, 355203), (56754, 276269), (64111, 244566), (66213, 236802), (78934, 198639), (81522, 192333), (118401, 132426), (122283, 128222)]