21794208

素因数分解:

$2^5\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1733}}^1$

素因数の和:1877

約数の個数: 48

約数和(自身を含む): 57679776

約数和(自身を除く): 35885568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 131, 262, 393, 524, 786, 1048, 1572, 1733, 2096, 3144, 3466, 4192, 5199, 6288, 6932, 10398, 12576, 13864, 20796, 27728, 41592, 55456, 83184, 166368, 227023, 454046, 681069, 908092, 1362138, 1816184, 2724276, 3632368, 5448552, 7264736, 10897104, 21794208]

約数ペア:

[(1, 21794208), (2, 10897104), (3, 7264736), (4, 5448552), (6, 3632368), (8, 2724276), (12, 1816184), (16, 1362138), (24, 908092), (32, 681069), (48, 454046), (96, 227023), (131, 166368), (262, 83184), (393, 55456), (524, 41592), (786, 27728), (1048, 20796), (1572, 13864), (1733, 12576), (2096, 10398), (3144, 6932), (3466, 6288), (4192, 5199)]