18992592

素因数分解:

$2^4\times 3^2\times {\mathrm{131893}}^1$

素因数の和:131907

約数の個数: 30

約数和(自身を含む): 53153282

約数和(自身を除く): 34160690

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 131893, 263786, 395679, 527572, 791358, 1055144, 1187037, 1582716, 2110288, 2374074, 3165432, 4748148, 6330864, 9496296, 18992592]

約数ペア:

[(1, 18992592), (2, 9496296), (3, 6330864), (4, 4748148), (6, 3165432), (8, 2374074), (9, 2110288), (12, 1582716), (16, 1187037), (18, 1055144), (24, 791358), (36, 527572), (48, 395679), (72, 263786), (144, 131893)]