38897016

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{163}}^2$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 99446760

約数和(自身を除く): 60549744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 163, 183, 244, 326, 366, 488, 489, 652, 732, 978, 1304, 1464, 1956, 3912, 9943, 19886, 26569, 29829, 39772, 53138, 59658, 79544, 79707, 106276, 119316, 159414, 212552, 238632, 318828, 637656, 1620709, 3241418, 4862127, 6482836, 9724254, 12965672, 19448508, 38897016]

約数ペア:

[(1, 38897016), (2, 19448508), (3, 12965672), (4, 9724254), (6, 6482836), (8, 4862127), (12, 3241418), (24, 1620709), (61, 637656), (122, 318828), (163, 238632), (183, 212552), (244, 159414), (326, 119316), (366, 106276), (488, 79707), (489, 79544), (652, 59658), (732, 53138), (978, 39772), (1304, 29829), (1464, 26569), (1956, 19886), (3912, 9943)]