2187888

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2399}}^1$

素因数の和:2429

約数の個数: 40

約数和(自身を含む): 5952000

約数和(自身を除く): 3764112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 2399, 4798, 7197, 9596, 14394, 19192, 28788, 38384, 45581, 57576, 91162, 115152, 136743, 182324, 273486, 364648, 546972, 729296, 1093944, 2187888]

約数ペア:

[(1, 2187888), (2, 1093944), (3, 729296), (4, 546972), (6, 364648), (8, 273486), (12, 182324), (16, 136743), (19, 115152), (24, 91162), (38, 57576), (48, 45581), (57, 38384), (76, 28788), (114, 19192), (152, 14394), (228, 9596), (304, 7197), (456, 4798), (912, 2399)]