21855936

素因数分解:

$2^6\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1699}}^1$

素因数の和:1781

約数の個数: 56

約数和(自身を含む): 58724800

約数和(自身を除く): 36868864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 134, 192, 201, 268, 402, 536, 804, 1072, 1608, 1699, 2144, 3216, 3398, 4288, 5097, 6432, 6796, 10194, 12864, 13592, 20388, 27184, 40776, 54368, 81552, 108736, 113833, 163104, 227666, 326208, 341499, 455332, 682998, 910664, 1365996, 1821328, 2731992, 3642656, 5463984, 7285312, 10927968, 21855936]

約数ペア:

[(1, 21855936), (2, 10927968), (3, 7285312), (4, 5463984), (6, 3642656), (8, 2731992), (12, 1821328), (16, 1365996), (24, 910664), (32, 682998), (48, 455332), (64, 341499), (67, 326208), (96, 227666), (134, 163104), (192, 113833), (201, 108736), (268, 81552), (402, 54368), (536, 40776), (804, 27184), (1072, 20388), (1608, 13592), (1699, 12864), (2144, 10194), (3216, 6796), (3398, 6432), (4288, 5097)]