171972444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{11311}}^1$

素因数の和:11506

約数の個数: 48

約数和(自身を含む): 461167616

約数和(自身を除く): 289195172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 181, 362, 543, 724, 1086, 1267, 2172, 2534, 3801, 5068, 7602, 11311, 15204, 22622, 33933, 45244, 67866, 79177, 135732, 158354, 237531, 316708, 475062, 950124, 2047291, 4094582, 6141873, 8189164, 12283746, 14331037, 24567492, 28662074, 42993111, 57324148, 85986222, 171972444]

約数ペア:

[(1, 171972444), (2, 85986222), (3, 57324148), (4, 42993111), (6, 28662074), (7, 24567492), (12, 14331037), (14, 12283746), (21, 8189164), (28, 6141873), (42, 4094582), (84, 2047291), (181, 950124), (362, 475062), (543, 316708), (724, 237531), (1086, 158354), (1267, 135732), (2172, 79177), (2534, 67866), (3801, 45244), (5068, 33933), (7602, 22622), (11311, 15204)]