2019283812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{616387}}^1$

素因数の和:616417

約数の個数: 72

約数和(自身を含む): 6282226496

約数和(自身を除く): 4262942684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 616387, 1232774, 1849161, 2465548, 3698322, 4314709, 5547483, 7396644, 8013031, 8629418, 11094966, 12944127, 16026062, 17258836, 22189932, 24039093, 25888254, 32052124, 38832381, 48078186, 51776508, 56091217, 72117279, 77664762, 96156372, 112182434, 144234558, 155329524, 168273651, 224364868, 288469116, 336547302, 504820953, 673094604, 1009641906, 2019283812]

約数ペア:

[(1, 2019283812), (2, 1009641906), (3, 673094604), (4, 504820953), (6, 336547302), (7, 288469116), (9, 224364868), (12, 168273651), (13, 155329524), (14, 144234558), (18, 112182434), (21, 96156372), (26, 77664762), (28, 72117279), (36, 56091217), (39, 51776508), (42, 48078186), (52, 38832381), (63, 32052124), (78, 25888254), (84, 24039093), (91, 22189932), (117, 17258836), (126, 16026062), (156, 12944127), (182, 11094966), (234, 8629418), (252, 8013031), (273, 7396644), (364, 5547483), (468, 4314709), (546, 3698322), (819, 2465548), (1092, 1849161), (1638, 1232774), (3276, 616387)]