40298202

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 111820800

約数和(自身を除く): 71522598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 31, 38, 42, 54, 57, 62, 63, 93, 114, 126, 133, 171, 181, 186, 189, 217, 266, 279, 342, 362, 378, 399, 434, 513, 543, 558, 589, 651, 798, 837, 1026, 1086, 1178, 1197, 1267, 1302, 1629, 1674, 1767, 1953, 2394, 2534, 3258, 3439, 3534, 3591, 3801, 3906, 4123, 4887, 5301, 5611, 5859, 6878, 7182, 7602, 8246, 9774, 10317, 10602, 11222, 11403, 11718, 12369, 15903, 16833, 20634, 22806, 24073, 24738, 30951, 31806, 33666, 34209, 37107, 39277, 48146, 50499, 61902, 68418, 72219, 74214, 78554, 92853, 100998, 106609, 111321, 117831, 144438, 151497, 185706, 213218, 216657, 222642, 235662, 302994, 319827, 353493, 433314, 639654, 649971, 706986, 746263, 959481, 1060479, 1299942, 1492526, 1918962, 2120958, 2238789, 2878443, 4477578, 5756886, 6716367, 13432734, 20149101, 40298202]

約数ペア:

[(1, 40298202), (2, 20149101), (3, 13432734), (6, 6716367), (7, 5756886), (9, 4477578), (14, 2878443), (18, 2238789), (19, 2120958), (21, 1918962), (27, 1492526), (31, 1299942), (38, 1060479), (42, 959481), (54, 746263), (57, 706986), (62, 649971), (63, 639654), (93, 433314), (114, 353493), (126, 319827), (133, 302994), (171, 235662), (181, 222642), (186, 216657), (189, 213218), (217, 185706), (266, 151497), (279, 144438), (342, 117831), (362, 111321), (378, 106609), (399, 100998), (434, 92853), (513, 78554), (543, 74214), (558, 72219), (589, 68418), (651, 61902), (798, 50499), (837, 48146), (1026, 39277), (1086, 37107), (1178, 34209), (1197, 33666), (1267, 31806), (1302, 30951), (1629, 24738), (1674, 24073), (1767, 22806), (1953, 20634), (2394, 16833), (2534, 15903), (3258, 12369), (3439, 11718), (3534, 11403), (3591, 11222), (3801, 10602), (3906, 10317), (4123, 9774), (4887, 8246), (5301, 7602), (5611, 7182), (5859, 6878)]