40539996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8467}}^1$

素因数の和:8503

約数の個数: 72

約数和(自身を含む): 123294080

約数和(自身を除く): 82754084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 8467, 16934, 25401, 33868, 50802, 59269, 76203, 101604, 118538, 152406, 160873, 177807, 237076, 304812, 321746, 355614, 482619, 533421, 643492, 711228, 965238, 1066842, 1126111, 1447857, 1930476, 2133684, 2252222, 2895714, 3378333, 4504444, 5791428, 6756666, 10134999, 13513332, 20269998, 40539996]

約数ペア:

[(1, 40539996), (2, 20269998), (3, 13513332), (4, 10134999), (6, 6756666), (7, 5791428), (9, 4504444), (12, 3378333), (14, 2895714), (18, 2252222), (19, 2133684), (21, 1930476), (28, 1447857), (36, 1126111), (38, 1066842), (42, 965238), (57, 711228), (63, 643492), (76, 533421), (84, 482619), (114, 355614), (126, 321746), (133, 304812), (171, 237076), (228, 177807), (252, 160873), (266, 152406), (342, 118538), (399, 101604), (532, 76203), (684, 59269), (798, 50802), (1197, 33868), (1596, 25401), (2394, 16934), (4788, 8467)]