218243346

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{1699}}^1$

素因数の和:2054

約数の個数: 32

約数和(自身を含む): 443904000

約数和(自身を除く): 225660654

約数列:

[1, 2, 3, 6, 79, 158, 237, 271, 474, 542, 813, 1626, 1699, 3398, 5097, 10194, 21409, 42818, 64227, 128454, 134221, 268442, 402663, 460429, 805326, 920858, 1381287, 2762574, 36373891, 72747782, 109121673, 218243346]

約数ペア:

[(1, 218243346), (2, 109121673), (3, 72747782), (6, 36373891), (79, 2762574), (158, 1381287), (237, 920858), (271, 805326), (474, 460429), (542, 402663), (813, 268442), (1626, 134221), (1699, 128454), (3398, 64227), (5097, 42818), (10194, 21409)]