18211344

素因数分解:

$2^4\times 3^1\times {\mathrm{461}}^1\times {\mathrm{823}}^1$

素因数の和:1295

約数の個数: 40

約数和(自身を含む): 47205312

約数和(自身を除く): 28993968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 461, 823, 922, 1383, 1646, 1844, 2469, 2766, 3292, 3688, 4938, 5532, 6584, 7376, 9876, 11064, 13168, 19752, 22128, 39504, 379403, 758806, 1138209, 1517612, 2276418, 3035224, 4552836, 6070448, 9105672, 18211344]

約数ペア:

[(1, 18211344), (2, 9105672), (3, 6070448), (4, 4552836), (6, 3035224), (8, 2276418), (12, 1517612), (16, 1138209), (24, 758806), (48, 379403), (461, 39504), (823, 22128), (922, 19752), (1383, 13168), (1646, 11064), (1844, 9876), (2469, 7376), (2766, 6584), (3292, 5532), (3688, 4938)]