18650676

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{617}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 47759040

約数和(自身を除く): 29108364

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 229, 458, 617, 687, 916, 1234, 1374, 1851, 2468, 2519, 2748, 3702, 5038, 6787, 7404, 7557, 10076, 13574, 15114, 20361, 27148, 30228, 40722, 81444, 141293, 282586, 423879, 565172, 847758, 1554223, 1695516, 3108446, 4662669, 6216892, 9325338, 18650676]

約数ペア:

[(1, 18650676), (2, 9325338), (3, 6216892), (4, 4662669), (6, 3108446), (11, 1695516), (12, 1554223), (22, 847758), (33, 565172), (44, 423879), (66, 282586), (132, 141293), (229, 81444), (458, 40722), (617, 30228), (687, 27148), (916, 20361), (1234, 15114), (1374, 13574), (1851, 10076), (2468, 7557), (2519, 7404), (2748, 6787), (3702, 5038)]