19218306816

素因数分解:

$2^8\times 3^2\times {\mathrm{601}}^1\times {\mathrm{13879}}^1$

素因数の和:14502

約数の個数: 108

約数和(自身を含む): 55507313680

約数和(自身を除く): 36289006864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 601, 768, 1152, 1202, 1803, 2304, 2404, 3606, 4808, 5409, 7212, 9616, 10818, 13879, 14424, 19232, 21636, 27758, 28848, 38464, 41637, 43272, 55516, 57696, 76928, 83274, 86544, 111032, 115392, 124911, 153856, 166548, 173088, 222064, 230784, 249822, 333096, 346176, 444128, 461568, 499644, 666192, 692352, 888256, 999288, 1332384, 1384704, 1776512, 1998576, 2664768, 3553024, 3997152, 5329536, 7994304, 8341279, 10659072, 15988608, 16682558, 25023837, 31977216, 33365116, 50047674, 66730232, 75071511, 100095348, 133460464, 150143022, 200190696, 266920928, 300286044, 400381392, 533841856, 600572088, 800762784, 1067683712, 1201144176, 1601525568, 2135367424, 2402288352, 3203051136, 4804576704, 6406102272, 9609153408, 19218306816]

約数ペア:

[(1, 19218306816), (2, 9609153408), (3, 6406102272), (4, 4804576704), (6, 3203051136), (8, 2402288352), (9, 2135367424), (12, 1601525568), (16, 1201144176), (18, 1067683712), (24, 800762784), (32, 600572088), (36, 533841856), (48, 400381392), (64, 300286044), (72, 266920928), (96, 200190696), (128, 150143022), (144, 133460464), (192, 100095348), (256, 75071511), (288, 66730232), (384, 50047674), (576, 33365116), (601, 31977216), (768, 25023837), (1152, 16682558), (1202, 15988608), (1803, 10659072), (2304, 8341279), (2404, 7994304), (3606, 5329536), (4808, 3997152), (5409, 3553024), (7212, 2664768), (9616, 1998576), (10818, 1776512), (13879, 1384704), (14424, 1332384), (19232, 999288), (21636, 888256), (27758, 692352), (28848, 666192), (38464, 499644), (41637, 461568), (43272, 444128), (55516, 346176), (57696, 333096), (76928, 249822), (83274, 230784), (86544, 222064), (111032, 173088), (115392, 166548), (124911, 153856)]