854547876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13729}}^1$

素因数の和:13778

約数の個数: 144

約数和(自身を含む): 2798723200

約数和(自身を除く): 1944175324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1482, 1596, 1638, 1729, 2223, 2394, 2964, 3276, 3458, 4446, 4788, 5187, 6916, 8892, 10374, 13729, 15561, 20748, 27458, 31122, 41187, 54916, 62244, 82374, 96103, 123561, 164748, 178477, 192206, 247122, 260851, 288309, 356954, 384412, 494244, 521702, 535431, 576618, 713908, 782553, 864927, 1043404, 1070862, 1153236, 1249339, 1565106, 1606293, 1729854, 1825957, 2141724, 2347659, 2498678, 3130212, 3212586, 3391063, 3459708, 3651914, 3748017, 4695318, 4997356, 5477871, 6425172, 6782126, 7303828, 7496034, 9390636, 10173189, 10955742, 11244051, 13564252, 14992068, 16433613, 20346378, 21911484, 22488102, 23737441, 30519567, 32867226, 40692756, 44976204, 47474882, 61039134, 65734452, 71212323, 94949764, 122078268, 142424646, 213636969, 284849292, 427273938, 854547876]

約数ペア:

[(1, 854547876), (2, 427273938), (3, 284849292), (4, 213636969), (6, 142424646), (7, 122078268), (9, 94949764), (12, 71212323), (13, 65734452), (14, 61039134), (18, 47474882), (19, 44976204), (21, 40692756), (26, 32867226), (28, 30519567), (36, 23737441), (38, 22488102), (39, 21911484), (42, 20346378), (52, 16433613), (57, 14992068), (63, 13564252), (76, 11244051), (78, 10955742), (84, 10173189), (91, 9390636), (114, 7496034), (117, 7303828), (126, 6782126), (133, 6425172), (156, 5477871), (171, 4997356), (182, 4695318), (228, 3748017), (234, 3651914), (247, 3459708), (252, 3391063), (266, 3212586), (273, 3130212), (342, 2498678), (364, 2347659), (399, 2141724), (468, 1825957), (494, 1729854), (532, 1606293), (546, 1565106), (684, 1249339), (741, 1153236), (798, 1070862), (819, 1043404), (988, 864927), (1092, 782553), (1197, 713908), (1482, 576618), (1596, 535431), (1638, 521702), (1729, 494244), (2223, 384412), (2394, 356954), (2964, 288309), (3276, 260851), (3458, 247122), (4446, 192206), (4788, 178477), (5187, 164748), (6916, 123561), (8892, 96103), (10374, 82374), (13729, 62244), (15561, 54916), (20748, 41187), (27458, 31122)]