18005384

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1031}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 35294400

約数和(自身を除く): 17289016

約数列:

[1, 2, 4, 8, 37, 59, 74, 118, 148, 236, 296, 472, 1031, 2062, 2183, 4124, 4366, 8248, 8732, 17464, 38147, 60829, 76294, 121658, 152588, 243316, 305176, 486632, 2250673, 4501346, 9002692, 18005384]

約数ペア:

[(1, 18005384), (2, 9002692), (4, 4501346), (8, 2250673), (37, 486632), (59, 305176), (74, 243316), (118, 152588), (148, 121658), (236, 76294), (296, 60829), (472, 38147), (1031, 17464), (2062, 8732), (2183, 8248), (4124, 4366)]