21483931248

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{11476459}}^1$

素因数の和:11476486

約数の個数: 60

約数和(自身を含む): 64750187320

約数和(自身を除く): 43266256072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 11476459, 22952918, 34429377, 45905836, 68858754, 91811672, 103288131, 137717508, 149193967, 183623344, 206576262, 275435016, 298387934, 413152524, 447581901, 550870032, 596775868, 826305048, 895163802, 1193551736, 1342745703, 1652610096, 1790327604, 2387103472, 2685491406, 3580655208, 5370982812, 7161310416, 10741965624, 21483931248]

約数ペア:

[(1, 21483931248), (2, 10741965624), (3, 7161310416), (4, 5370982812), (6, 3580655208), (8, 2685491406), (9, 2387103472), (12, 1790327604), (13, 1652610096), (16, 1342745703), (18, 1193551736), (24, 895163802), (26, 826305048), (36, 596775868), (39, 550870032), (48, 447581901), (52, 413152524), (72, 298387934), (78, 275435016), (104, 206576262), (117, 183623344), (144, 149193967), (156, 137717508), (208, 103288131), (234, 91811672), (312, 68858754), (468, 45905836), (624, 34429377), (936, 22952918), (1872, 11476459)]