18505104

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{9403}}^1$

素因数の和:9455

約数の個数: 40

約数和(自身を含む): 48976032

約数和(自身を除く): 30470928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 9403, 18806, 28209, 37612, 56418, 75224, 112836, 150448, 225672, 385523, 451344, 771046, 1156569, 1542092, 2313138, 3084184, 4626276, 6168368, 9252552, 18505104]

約数ペア:

[(1, 18505104), (2, 9252552), (3, 6168368), (4, 4626276), (6, 3084184), (8, 2313138), (12, 1542092), (16, 1156569), (24, 771046), (41, 451344), (48, 385523), (82, 225672), (123, 150448), (164, 112836), (246, 75224), (328, 56418), (492, 37612), (656, 28209), (984, 18806), (1968, 9403)]