16505352

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{9967}}^1$

素因数の和:10002

約数の個数: 48

約数和(自身を含む): 46650240

約数和(自身を除く): 30144888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 9967, 19934, 29901, 39868, 59802, 79736, 89703, 119604, 179406, 229241, 239208, 358812, 458482, 687723, 717624, 916964, 1375446, 1833928, 2063169, 2750892, 4126338, 5501784, 8252676, 16505352]

約数ペア:

[(1, 16505352), (2, 8252676), (3, 5501784), (4, 4126338), (6, 2750892), (8, 2063169), (9, 1833928), (12, 1375446), (18, 916964), (23, 717624), (24, 687723), (36, 458482), (46, 358812), (69, 239208), (72, 229241), (92, 179406), (138, 119604), (184, 89703), (207, 79736), (276, 59802), (414, 39868), (552, 29901), (828, 19934), (1656, 9967)]