180645228

素因数分解:

$2^2\times 3^5\times {\mathrm{185849}}^1$

素因数の和:185868

約数の個数: 36

約数和(自身を含む): 473545800

約数和(自身を除く): 292900572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 185849, 371698, 557547, 743396, 1115094, 1672641, 2230188, 3345282, 5017923, 6690564, 10035846, 15053769, 20071692, 30107538, 45161307, 60215076, 90322614, 180645228]

約数ペア:

[(1, 180645228), (2, 90322614), (3, 60215076), (4, 45161307), (6, 30107538), (9, 20071692), (12, 15053769), (18, 10035846), (27, 6690564), (36, 5017923), (54, 3345282), (81, 2230188), (108, 1672641), (162, 1115094), (243, 743396), (324, 557547), (486, 371698), (972, 185849)]