2518391736

素因数分解:

$2^3\times 3^7\times 7^1\times {\mathrm{20563}}^1$

素因数の和:20597

約数の個数: 128

約数和(自身を含む): 8093990400

約数和(自身を除く): 5575598664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1458, 1512, 1701, 1944, 2187, 2268, 2916, 3402, 4374, 4536, 5103, 5832, 6804, 8748, 10206, 13608, 15309, 17496, 20412, 20563, 30618, 40824, 41126, 61236, 61689, 82252, 122472, 123378, 143941, 164504, 185067, 246756, 287882, 370134, 431823, 493512, 555201, 575764, 740268, 863646, 1110402, 1151528, 1295469, 1480536, 1665603, 1727292, 2220804, 2590938, 3331206, 3454584, 3886407, 4441608, 4996809, 5181876, 6662412, 7772814, 9993618, 10363752, 11659221, 13324824, 14990427, 15545628, 19987236, 23318442, 29980854, 31091256, 34977663, 39974472, 44971281, 46636884, 59961708, 69955326, 89942562, 93273768, 104932989, 119923416, 139910652, 179885124, 209865978, 279821304, 314798967, 359770248, 419731956, 629597934, 839463912, 1259195868, 2518391736]

約数ペア:

[(1, 2518391736), (2, 1259195868), (3, 839463912), (4, 629597934), (6, 419731956), (7, 359770248), (8, 314798967), (9, 279821304), (12, 209865978), (14, 179885124), (18, 139910652), (21, 119923416), (24, 104932989), (27, 93273768), (28, 89942562), (36, 69955326), (42, 59961708), (54, 46636884), (56, 44971281), (63, 39974472), (72, 34977663), (81, 31091256), (84, 29980854), (108, 23318442), (126, 19987236), (162, 15545628), (168, 14990427), (189, 13324824), (216, 11659221), (243, 10363752), (252, 9993618), (324, 7772814), (378, 6662412), (486, 5181876), (504, 4996809), (567, 4441608), (648, 3886407), (729, 3454584), (756, 3331206), (972, 2590938), (1134, 2220804), (1458, 1727292), (1512, 1665603), (1701, 1480536), (1944, 1295469), (2187, 1151528), (2268, 1110402), (2916, 863646), (3402, 740268), (4374, 575764), (4536, 555201), (5103, 493512), (5832, 431823), (6804, 370134), (8748, 287882), (10206, 246756), (13608, 185067), (15309, 164504), (17496, 143941), (20412, 123378), (20563, 122472), (30618, 82252), (40824, 61689), (41126, 61236)]