18379038

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 37699200

約数和(自身を除く): 19320162

約数列:

[1, 2, 3, 6, 67, 131, 134, 201, 262, 349, 393, 402, 698, 786, 1047, 2094, 8777, 17554, 23383, 26331, 45719, 46766, 52662, 70149, 91438, 137157, 140298, 274314, 3063173, 6126346, 9189519, 18379038]

約数ペア:

[(1, 18379038), (2, 9189519), (3, 6126346), (6, 3063173), (67, 274314), (131, 140298), (134, 137157), (201, 91438), (262, 70149), (349, 52662), (393, 46766), (402, 45719), (698, 26331), (786, 23383), (1047, 17554), (2094, 8777)]