2021211072

素因数分解:

$2^6\times 3^2\times {\mathrm{181}}^1\times {\mathrm{19387}}^1$

素因数の和:19586

約数の個数: 84

約数和(自身を含む): 5825745016

約数和(自身を除く): 3804533944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 181, 192, 288, 362, 543, 576, 724, 1086, 1448, 1629, 2172, 2896, 3258, 4344, 5792, 6516, 8688, 11584, 13032, 17376, 19387, 26064, 34752, 38774, 52128, 58161, 77548, 104256, 116322, 155096, 174483, 232644, 310192, 348966, 465288, 620384, 697932, 930576, 1240768, 1395864, 1861152, 2791728, 3509047, 3722304, 5583456, 7018094, 10527141, 11166912, 14036188, 21054282, 28072376, 31581423, 42108564, 56144752, 63162846, 84217128, 112289504, 126325692, 168434256, 224579008, 252651384, 336868512, 505302768, 673737024, 1010605536, 2021211072]

約数ペア:

[(1, 2021211072), (2, 1010605536), (3, 673737024), (4, 505302768), (6, 336868512), (8, 252651384), (9, 224579008), (12, 168434256), (16, 126325692), (18, 112289504), (24, 84217128), (32, 63162846), (36, 56144752), (48, 42108564), (64, 31581423), (72, 28072376), (96, 21054282), (144, 14036188), (181, 11166912), (192, 10527141), (288, 7018094), (362, 5583456), (543, 3722304), (576, 3509047), (724, 2791728), (1086, 1861152), (1448, 1395864), (1629, 1240768), (2172, 930576), (2896, 697932), (3258, 620384), (4344, 465288), (5792, 348966), (6516, 310192), (8688, 232644), (11584, 174483), (13032, 155096), (17376, 116322), (19387, 104256), (26064, 77548), (34752, 58161), (38774, 52128)]