180171948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{3911}}^1$

素因数の和:4278

約数の個数: 48

約数和(自身を含む): 460051200

約数和(自身を除く): 279879252

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 349, 698, 1047, 1396, 2094, 3839, 3911, 4188, 7678, 7822, 11517, 11733, 15356, 15644, 23034, 23466, 43021, 46068, 46932, 86042, 129063, 172084, 258126, 516252, 1364939, 2729878, 4094817, 5459756, 8189634, 15014329, 16379268, 30028658, 45042987, 60057316, 90085974, 180171948]

約数ペア:

[(1, 180171948), (2, 90085974), (3, 60057316), (4, 45042987), (6, 30028658), (11, 16379268), (12, 15014329), (22, 8189634), (33, 5459756), (44, 4094817), (66, 2729878), (132, 1364939), (349, 516252), (698, 258126), (1047, 172084), (1396, 129063), (2094, 86042), (3839, 46932), (3911, 46068), (4188, 43021), (7678, 23466), (7822, 23034), (11517, 15644), (11733, 15356)]