2011871862

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{111659}}^1$

素因数の和:111698

約数の個数: 96

約数和(自身を含む): 5852770560

約数和(自身を除く): 3840898698

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 198, 231, 234, 273, 286, 429, 462, 546, 693, 819, 858, 1001, 1287, 1386, 1638, 2002, 2574, 3003, 6006, 9009, 18018, 111659, 223318, 334977, 669954, 781613, 1004931, 1228249, 1451567, 1563226, 2009862, 2344839, 2456498, 2903134, 3684747, 4354701, 4689678, 7034517, 7369494, 8597743, 8709402, 10160969, 11054241, 13064103, 14069034, 15967237, 17195486, 20321938, 22108482, 25793229, 26128206, 30482907, 31934474, 47901711, 51586458, 60965814, 77379687, 91448721, 95803422, 111770659, 143705133, 154759374, 182897442, 223541318, 287410266, 335311977, 670623954, 1005935931, 2011871862]

約数ペア:

[(1, 2011871862), (2, 1005935931), (3, 670623954), (6, 335311977), (7, 287410266), (9, 223541318), (11, 182897442), (13, 154759374), (14, 143705133), (18, 111770659), (21, 95803422), (22, 91448721), (26, 77379687), (33, 60965814), (39, 51586458), (42, 47901711), (63, 31934474), (66, 30482907), (77, 26128206), (78, 25793229), (91, 22108482), (99, 20321938), (117, 17195486), (126, 15967237), (143, 14069034), (154, 13064103), (182, 11054241), (198, 10160969), (231, 8709402), (234, 8597743), (273, 7369494), (286, 7034517), (429, 4689678), (462, 4354701), (546, 3684747), (693, 2903134), (819, 2456498), (858, 2344839), (1001, 2009862), (1287, 1563226), (1386, 1451567), (1638, 1228249), (2002, 1004931), (2574, 781613), (3003, 669954), (6006, 334977), (9009, 223318), (18018, 111659)]