18218784

素因数分解:

$2^5\times 3^1\times {\mathrm{101}}^1\times {\mathrm{1879}}^1$

素因数の和:1993

約数の個数: 48

約数和(自身を含む): 48323520

約数和(自身を除く): 30104736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 101, 202, 303, 404, 606, 808, 1212, 1616, 1879, 2424, 3232, 3758, 4848, 5637, 7516, 9696, 11274, 15032, 22548, 30064, 45096, 60128, 90192, 180384, 189779, 379558, 569337, 759116, 1138674, 1518232, 2277348, 3036464, 4554696, 6072928, 9109392, 18218784]

約数ペア:

[(1, 18218784), (2, 9109392), (3, 6072928), (4, 4554696), (6, 3036464), (8, 2277348), (12, 1518232), (16, 1138674), (24, 759116), (32, 569337), (48, 379558), (96, 189779), (101, 180384), (202, 90192), (303, 60128), (404, 45096), (606, 30064), (808, 22548), (1212, 15032), (1616, 11274), (1879, 9696), (2424, 7516), (3232, 5637), (3758, 4848)]