18229872

素因数分解:

$2^4\times 3^1\times {\mathrm{587}}^1\times {\mathrm{647}}^1$

素因数の和:1245

約数の個数: 40

約数和(自身を含む): 47246976

約数和(自身を除く): 29017104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 587, 647, 1174, 1294, 1761, 1941, 2348, 2588, 3522, 3882, 4696, 5176, 7044, 7764, 9392, 10352, 14088, 15528, 28176, 31056, 379789, 759578, 1139367, 1519156, 2278734, 3038312, 4557468, 6076624, 9114936, 18229872]

約数ペア:

[(1, 18229872), (2, 9114936), (3, 6076624), (4, 4557468), (6, 3038312), (8, 2278734), (12, 1519156), (16, 1139367), (24, 759578), (48, 379789), (587, 31056), (647, 28176), (1174, 15528), (1294, 14088), (1761, 10352), (1941, 9392), (2348, 7764), (2588, 7044), (3522, 5176), (3882, 4696)]