1768122

素因数分解:

$2^1\times 3^3\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 3974400

約数和(自身を除く): 2206278

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 137, 239, 274, 411, 478, 717, 822, 1233, 1434, 2151, 2466, 3699, 4302, 6453, 7398, 12906, 32743, 65486, 98229, 196458, 294687, 589374, 884061, 1768122]

約数ペア:

[(1, 1768122), (2, 884061), (3, 589374), (6, 294687), (9, 196458), (18, 98229), (27, 65486), (54, 32743), (137, 12906), (239, 7398), (274, 6453), (411, 4302), (478, 3699), (717, 2466), (822, 2151), (1233, 1434)]