40498164

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{53569}}^1$

素因数の和:53589

約数の個数: 48

約数和(自身を含む): 119996800

約数和(自身を除く): 79498636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 53569, 107138, 160707, 214276, 321414, 374983, 482121, 642828, 749966, 964242, 1124949, 1446363, 1499932, 1928484, 2249898, 2892726, 3374847, 4499796, 5785452, 6749694, 10124541, 13499388, 20249082, 40498164]

約数ペア:

[(1, 40498164), (2, 20249082), (3, 13499388), (4, 10124541), (6, 6749694), (7, 5785452), (9, 4499796), (12, 3374847), (14, 2892726), (18, 2249898), (21, 1928484), (27, 1499932), (28, 1446363), (36, 1124949), (42, 964242), (54, 749966), (63, 642828), (84, 482121), (108, 374983), (126, 321414), (189, 214276), (252, 160707), (378, 107138), (756, 53569)]