18992304

素因数分解:

$2^4\times 3^2\times {\mathrm{131891}}^1$

素因数の和:131905

約数の個数: 30

約数和(自身を含む): 53152476

約数和(自身を除く): 34160172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 131891, 263782, 395673, 527564, 791346, 1055128, 1187019, 1582692, 2110256, 2374038, 3165384, 4748076, 6330768, 9496152, 18992304]

約数ペア:

[(1, 18992304), (2, 9496152), (3, 6330768), (4, 4748076), (6, 3165384), (8, 2374038), (9, 2110256), (12, 1582692), (16, 1187019), (18, 1055128), (24, 791346), (36, 527564), (48, 395673), (72, 263782), (144, 131891)]