40804902

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{16547}}^1$

素因数の和:16692

約数の個数: 24

約数和(自身を含む): 89061336

約数和(自身を除く): 48256434

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 16547, 33094, 49641, 99282, 148923, 297846, 2266939, 4533878, 6800817, 13601634, 20402451, 40804902]

約数ペア:

[(1, 40804902), (2, 20402451), (3, 13601634), (6, 6800817), (9, 4533878), (18, 2266939), (137, 297846), (274, 148923), (411, 99282), (822, 49641), (1233, 33094), (2466, 16547)]