13305318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3967}}^1$

素因数の和:4028

約数の個数: 32

約数和(自身を含む): 29331456

約数和(自身を除く): 16026138

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 3967, 7934, 11901, 23802, 51571, 103142, 154713, 170581, 309426, 341162, 511743, 1023486, 2217553, 4435106, 6652659, 13305318]

約数ペア:

[(1, 13305318), (2, 6652659), (3, 4435106), (6, 2217553), (13, 1023486), (26, 511743), (39, 341162), (43, 309426), (78, 170581), (86, 154713), (129, 103142), (258, 51571), (559, 23802), (1118, 11901), (1677, 7934), (3354, 3967)]