16412238

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1$

素因数の和:1361

約数の個数: 48

約数和(自身を含む): 38472720

約数和(自身を除く): 22060482

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 333, 342, 666, 703, 1297, 1406, 2109, 2594, 3891, 4218, 6327, 7782, 11673, 12654, 23346, 24643, 47989, 49286, 73929, 95978, 143967, 147858, 221787, 287934, 431901, 443574, 863802, 911791, 1823582, 2735373, 5470746, 8206119, 16412238]

約数ペア:

[(1, 16412238), (2, 8206119), (3, 5470746), (6, 2735373), (9, 1823582), (18, 911791), (19, 863802), (37, 443574), (38, 431901), (57, 287934), (74, 221787), (111, 147858), (114, 143967), (171, 95978), (222, 73929), (333, 49286), (342, 47989), (666, 24643), (703, 23346), (1297, 12654), (1406, 11673), (2109, 7782), (2594, 6327), (3891, 4218)]