19001397384

素因数分解:

$2^3\times 3^2\times {\mathrm{1459}}^1\times {\mathrm{180883}}^1$

素因数の和:182354

約数の個数: 48

約数和(自身を含む): 51497674800

約数和(自身を除く): 32496277416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1459, 2918, 4377, 5836, 8754, 11672, 13131, 17508, 26262, 35016, 52524, 105048, 180883, 361766, 542649, 723532, 1085298, 1447064, 1627947, 2170596, 3255894, 4341192, 6511788, 13023576, 263908297, 527816594, 791724891, 1055633188, 1583449782, 2111266376, 2375174673, 3166899564, 4750349346, 6333799128, 9500698692, 19001397384]

約数ペア:

[(1, 19001397384), (2, 9500698692), (3, 6333799128), (4, 4750349346), (6, 3166899564), (8, 2375174673), (9, 2111266376), (12, 1583449782), (18, 1055633188), (24, 791724891), (36, 527816594), (72, 263908297), (1459, 13023576), (2918, 6511788), (4377, 4341192), (5836, 3255894), (8754, 2170596), (11672, 1627947), (13131, 1447064), (17508, 1085298), (26262, 723532), (35016, 542649), (52524, 361766), (105048, 180883)]