2581217982

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{51343}}^1$

素因数の和:51387

約数の個数: 96

約数和(自身を含む): 7023859200

約数和(自身を除く): 4442641218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 49, 54, 57, 63, 98, 114, 126, 133, 147, 171, 189, 266, 294, 342, 378, 399, 441, 513, 798, 882, 931, 1026, 1197, 1323, 1862, 2394, 2646, 2793, 3591, 5586, 7182, 8379, 16758, 25137, 50274, 51343, 102686, 154029, 308058, 359401, 462087, 718802, 924174, 975517, 1078203, 1386261, 1951034, 2156406, 2515807, 2772522, 2926551, 3234609, 5031614, 5853102, 6469218, 6828619, 7547421, 8779653, 9703827, 13657238, 15094842, 17559306, 19407654, 20485857, 22642263, 26338959, 40971714, 45284526, 47800333, 52677918, 61457571, 67926789, 95600666, 122915142, 135853578, 143400999, 184372713, 286801998, 368745426, 430202997, 860405994, 1290608991, 2581217982]

約数ペア:

[(1, 2581217982), (2, 1290608991), (3, 860405994), (6, 430202997), (7, 368745426), (9, 286801998), (14, 184372713), (18, 143400999), (19, 135853578), (21, 122915142), (27, 95600666), (38, 67926789), (42, 61457571), (49, 52677918), (54, 47800333), (57, 45284526), (63, 40971714), (98, 26338959), (114, 22642263), (126, 20485857), (133, 19407654), (147, 17559306), (171, 15094842), (189, 13657238), (266, 9703827), (294, 8779653), (342, 7547421), (378, 6828619), (399, 6469218), (441, 5853102), (513, 5031614), (798, 3234609), (882, 2926551), (931, 2772522), (1026, 2515807), (1197, 2156406), (1323, 1951034), (1862, 1386261), (2394, 1078203), (2646, 975517), (2793, 924174), (3591, 718802), (5586, 462087), (7182, 359401), (8379, 308058), (16758, 154029), (25137, 102686), (50274, 51343)]