26436420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{647}}^1$

素因数の和:889

約数の個数: 72

約数和(自身を含む): 80668224

約数和(自身を除く): 54231804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 454, 647, 681, 908, 1135, 1294, 1362, 1941, 2043, 2270, 2588, 2724, 3235, 3405, 3882, 4086, 4540, 5823, 6470, 6810, 7764, 8172, 9705, 10215, 11646, 12940, 13620, 19410, 20430, 23292, 29115, 38820, 40860, 58230, 116460, 146869, 293738, 440607, 587476, 734345, 881214, 1321821, 1468690, 1762428, 2203035, 2643642, 2937380, 4406070, 5287284, 6609105, 8812140, 13218210, 26436420]

約数ペア:

[(1, 26436420), (2, 13218210), (3, 8812140), (4, 6609105), (5, 5287284), (6, 4406070), (9, 2937380), (10, 2643642), (12, 2203035), (15, 1762428), (18, 1468690), (20, 1321821), (30, 881214), (36, 734345), (45, 587476), (60, 440607), (90, 293738), (180, 146869), (227, 116460), (454, 58230), (647, 40860), (681, 38820), (908, 29115), (1135, 23292), (1294, 20430), (1362, 19410), (1941, 13620), (2043, 12940), (2270, 11646), (2588, 10215), (2724, 9705), (3235, 8172), (3405, 7764), (3882, 6810), (4086, 6470), (4540, 5823)]