189968652

素因数分解:

$2^2\times 3^6\times {\mathrm{65147}}^1$

素因数の和:65169

約数の個数: 42

約数和(自身を含む): 498447348

約数和(自身を除く): 308478696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 65147, 130294, 195441, 260588, 390882, 586323, 781764, 1172646, 1758969, 2345292, 3517938, 5276907, 7035876, 10553814, 15830721, 21107628, 31661442, 47492163, 63322884, 94984326, 189968652]

約数ペア:

[(1, 189968652), (2, 94984326), (3, 63322884), (4, 47492163), (6, 31661442), (9, 21107628), (12, 15830721), (18, 10553814), (27, 7035876), (36, 5276907), (54, 3517938), (81, 2345292), (108, 1758969), (162, 1172646), (243, 781764), (324, 586323), (486, 390882), (729, 260588), (972, 195441), (1458, 130294), (2916, 65147)]