291223926

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{27847}}^1$

素因数の和:27945

約数の個数: 48

約数和(自身を含む): 729840384

約数和(自身を除く): 438616458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 83, 126, 166, 249, 498, 581, 747, 1162, 1494, 1743, 3486, 5229, 10458, 27847, 55694, 83541, 167082, 194929, 250623, 389858, 501246, 584787, 1169574, 1754361, 2311301, 3508722, 4622602, 6933903, 13867806, 16179107, 20801709, 32358214, 41603418, 48537321, 97074642, 145611963, 291223926]

約数ペア:

[(1, 291223926), (2, 145611963), (3, 97074642), (6, 48537321), (7, 41603418), (9, 32358214), (14, 20801709), (18, 16179107), (21, 13867806), (42, 6933903), (63, 4622602), (83, 3508722), (126, 2311301), (166, 1754361), (249, 1169574), (498, 584787), (581, 501246), (747, 389858), (1162, 250623), (1494, 194929), (1743, 167082), (3486, 83541), (5229, 55694), (10458, 27847)]