18804552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{60271}}^1$

素因数の和:60293

約数の個数: 32

約数和(自身を含む): 50628480

約数和(自身を除く): 31823928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 60271, 120542, 180813, 241084, 361626, 482168, 723252, 783523, 1446504, 1567046, 2350569, 3134092, 4701138, 6268184, 9402276, 18804552]

約数ペア:

[(1, 18804552), (2, 9402276), (3, 6268184), (4, 4701138), (6, 3134092), (8, 2350569), (12, 1567046), (13, 1446504), (24, 783523), (26, 723252), (39, 482168), (52, 361626), (78, 241084), (104, 180813), (156, 120542), (312, 60271)]