29990358

素因数分解:

$2^1\times 3^3\times {\mathrm{257}}^1\times {\mathrm{2161}}^1$

素因数の和:2429

約数の個数: 32

約数和(自身を含む): 66935520

約数和(自身を除く): 36945162

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 257, 514, 771, 1542, 2161, 2313, 4322, 4626, 6483, 6939, 12966, 13878, 19449, 38898, 58347, 116694, 555377, 1110754, 1666131, 3332262, 4998393, 9996786, 14995179, 29990358]

約数ペア:

[(1, 29990358), (2, 14995179), (3, 9996786), (6, 4998393), (9, 3332262), (18, 1666131), (27, 1110754), (54, 555377), (257, 116694), (514, 58347), (771, 38898), (1542, 19449), (2161, 13878), (2313, 12966), (4322, 6939), (4626, 6483)]