79842474

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{19891}}^1$

素因数の和:20122

約数の個数: 24

約数和(自身を含む): 173776512

約数和(自身を除く): 93934038

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 19891, 39782, 59673, 119346, 179019, 358038, 4435693, 8871386, 13307079, 26614158, 39921237, 79842474]

約数ペア:

[(1, 79842474), (2, 39921237), (3, 26614158), (6, 13307079), (9, 8871386), (18, 4435693), (223, 358038), (446, 179019), (669, 119346), (1338, 59673), (2007, 39782), (4014, 19891)]