9253998

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 21936096

約数和(自身を除く): 12682098

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 557, 639, 923, 1114, 1278, 1671, 1846, 2769, 3342, 5013, 5538, 7241, 8307, 10026, 14482, 16614, 21723, 39547, 43446, 65169, 79094, 118641, 130338, 237282, 355923, 514111, 711846, 1028222, 1542333, 3084666, 4626999, 9253998]

約数ペア:

[(1, 9253998), (2, 4626999), (3, 3084666), (6, 1542333), (9, 1028222), (13, 711846), (18, 514111), (26, 355923), (39, 237282), (71, 130338), (78, 118641), (117, 79094), (142, 65169), (213, 43446), (234, 39547), (426, 21723), (557, 16614), (639, 14482), (923, 10026), (1114, 8307), (1278, 7241), (1671, 5538), (1846, 5013), (2769, 3342)]