3938946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1613}}^1$

素因数の和:1666

約数の個数: 32

約数和(自身を含む): 8831808

約数和(自身を除く): 4892862

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 1613, 2442, 3226, 4839, 9678, 17743, 35486, 53229, 59681, 106458, 119362, 179043, 358086, 656491, 1312982, 1969473, 3938946]

約数ペア:

[(1, 3938946), (2, 1969473), (3, 1312982), (6, 656491), (11, 358086), (22, 179043), (33, 119362), (37, 106458), (66, 59681), (74, 53229), (111, 35486), (222, 17743), (407, 9678), (814, 4839), (1221, 3226), (1613, 2442)]