18719329284

素因数分解:

$2^2\times 3^3\times {\mathrm{229}}^1\times {\mathrm{756887}}^1$

素因数の和:757129

約数の個数: 48

約数和(自身を含む): 48743587200

約数和(自身を除く): 30024257916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 229, 458, 687, 916, 1374, 2061, 2748, 4122, 6183, 8244, 12366, 24732, 756887, 1513774, 2270661, 3027548, 4541322, 6811983, 9082644, 13623966, 20435949, 27247932, 40871898, 81743796, 173327123, 346654246, 519981369, 693308492, 1039962738, 1559944107, 2079925476, 3119888214, 4679832321, 6239776428, 9359664642, 18719329284]

約数ペア:

[(1, 18719329284), (2, 9359664642), (3, 6239776428), (4, 4679832321), (6, 3119888214), (9, 2079925476), (12, 1559944107), (18, 1039962738), (27, 693308492), (36, 519981369), (54, 346654246), (108, 173327123), (229, 81743796), (458, 40871898), (687, 27247932), (916, 20435949), (1374, 13623966), (2061, 9082644), (2748, 6811983), (4122, 4541322), (6183, 3027548), (8244, 2270661), (12366, 1513774), (24732, 756887)]