7679646

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:945

約数の個数: 48

約数和(自身を含む): 18424224

約数和(自身を除く): 10744578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 887, 962, 1443, 1774, 2661, 2886, 4329, 5322, 7983, 8658, 11531, 15966, 23062, 32819, 34593, 65638, 69186, 98457, 103779, 196914, 207558, 295371, 426647, 590742, 853294, 1279941, 2559882, 3839823, 7679646]

約数ペア:

[(1, 7679646), (2, 3839823), (3, 2559882), (6, 1279941), (9, 853294), (13, 590742), (18, 426647), (26, 295371), (37, 207558), (39, 196914), (74, 103779), (78, 98457), (111, 69186), (117, 65638), (222, 34593), (234, 32819), (333, 23062), (481, 15966), (666, 11531), (887, 8658), (962, 7983), (1443, 5322), (1774, 4329), (2661, 2886)]