18469660416

素因数分解:

$2^8\times 3^1\times {\mathrm{1279}}^1\times {\mathrm{18803}}^1$

素因数の和:20101

約数の個数: 72

約数和(自身を含む): 49197281280

約数和(自身を除く): 30727620864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 1279, 2558, 3837, 5116, 7674, 10232, 15348, 18803, 20464, 30696, 37606, 40928, 56409, 61392, 75212, 81856, 112818, 122784, 150424, 163712, 225636, 245568, 300848, 327424, 451272, 491136, 601696, 902544, 982272, 1203392, 1805088, 2406784, 3610176, 4813568, 7220352, 14440704, 24049037, 48098074, 72147111, 96196148, 144294222, 192392296, 288588444, 384784592, 577176888, 769569184, 1154353776, 1539138368, 2308707552, 3078276736, 4617415104, 6156553472, 9234830208, 18469660416]

約数ペア:

[(1, 18469660416), (2, 9234830208), (3, 6156553472), (4, 4617415104), (6, 3078276736), (8, 2308707552), (12, 1539138368), (16, 1154353776), (24, 769569184), (32, 577176888), (48, 384784592), (64, 288588444), (96, 192392296), (128, 144294222), (192, 96196148), (256, 72147111), (384, 48098074), (768, 24049037), (1279, 14440704), (2558, 7220352), (3837, 4813568), (5116, 3610176), (7674, 2406784), (10232, 1805088), (15348, 1203392), (18803, 982272), (20464, 902544), (30696, 601696), (37606, 491136), (40928, 451272), (56409, 327424), (61392, 300848), (75212, 245568), (81856, 225636), (112818, 163712), (122784, 150424)]