40307406

素因数分解:

$2^1\times 3^1\times {\mathrm{349}}^1\times {\mathrm{19249}}^1$

素因数の和:19603

約数の個数: 16

約数和(自身を含む): 80850000

約数和(自身を除く): 40542594

約数列:

[1, 2, 3, 6, 349, 698, 1047, 2094, 19249, 38498, 57747, 115494, 6717901, 13435802, 20153703, 40307406]

約数ペア:

[(1, 40307406), (2, 20153703), (3, 13435802), (6, 6717901), (349, 115494), (698, 57747), (1047, 38498), (2094, 19249)]