15980796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{34147}}^1$

素因数の和:34170

約数の個数: 36

約数和(自身を含む): 43504552

約数和(自身を除く): 27523756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 34147, 68294, 102441, 136588, 204882, 307323, 409764, 443911, 614646, 887822, 1229292, 1331733, 1775644, 2663466, 3995199, 5326932, 7990398, 15980796]

約数ペア:

[(1, 15980796), (2, 7990398), (3, 5326932), (4, 3995199), (6, 2663466), (9, 1775644), (12, 1331733), (13, 1229292), (18, 887822), (26, 614646), (36, 443911), (39, 409764), (52, 307323), (78, 204882), (117, 136588), (156, 102441), (234, 68294), (468, 34147)]