21014751096

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{1308841}}^1$

素因数の和:1309076

約数の個数: 48

約数和(自身を含む): 57170218560

約数和(自身を除く): 36155467464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 4014, 5352, 8028, 16056, 1308841, 2617682, 3926523, 5235364, 7853046, 10470728, 11779569, 15706092, 23559138, 31412184, 47118276, 94236552, 291871543, 583743086, 875614629, 1167486172, 1751229258, 2334972344, 2626843887, 3502458516, 5253687774, 7004917032, 10507375548, 21014751096]

約数ペア:

[(1, 21014751096), (2, 10507375548), (3, 7004917032), (4, 5253687774), (6, 3502458516), (8, 2626843887), (9, 2334972344), (12, 1751229258), (18, 1167486172), (24, 875614629), (36, 583743086), (72, 291871543), (223, 94236552), (446, 47118276), (669, 31412184), (892, 23559138), (1338, 15706092), (1784, 11779569), (2007, 10470728), (2676, 7853046), (4014, 5235364), (5352, 3926523), (8028, 2617682), (16056, 1308841)]