2171784

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{5323}}^1$

素因数の和:5349

約数の個数: 32

約数和(自身を含む): 5749920

約数和(自身を除く): 3578136

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 5323, 10646, 15969, 21292, 31938, 42584, 63876, 90491, 127752, 180982, 271473, 361964, 542946, 723928, 1085892, 2171784]

約数ペア:

[(1, 2171784), (2, 1085892), (3, 723928), (4, 542946), (6, 361964), (8, 271473), (12, 180982), (17, 127752), (24, 90491), (34, 63876), (51, 42584), (68, 31938), (102, 21292), (136, 15969), (204, 10646), (408, 5323)]