816175038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{29399}}^1$

素因数の和:30072

約数の個数: 32

約数和(自身を含む): 1868428800

約数和(自身を除く): 1052253762

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 661, 1322, 1983, 3966, 4627, 9254, 13881, 27762, 29399, 58798, 88197, 176394, 205793, 411586, 617379, 1234758, 19432739, 38865478, 58298217, 116596434, 136029173, 272058346, 408087519, 816175038]

約数ペア:

[(1, 816175038), (2, 408087519), (3, 272058346), (6, 136029173), (7, 116596434), (14, 58298217), (21, 38865478), (42, 19432739), (661, 1234758), (1322, 617379), (1983, 411586), (3966, 205793), (4627, 176394), (9254, 88197), (13881, 58798), (27762, 29399)]