27820476

素因数分解:

$2^2\times 3^3\times {\mathrm{173}}^1\times {\mathrm{1489}}^1$

素因数の和:1675

約数の個数: 48

約数和(自身を含む): 72592800

約数和(自身を除く): 44772324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 173, 346, 519, 692, 1038, 1489, 1557, 2076, 2978, 3114, 4467, 4671, 5956, 6228, 8934, 9342, 13401, 17868, 18684, 26802, 40203, 53604, 80406, 160812, 257597, 515194, 772791, 1030388, 1545582, 2318373, 3091164, 4636746, 6955119, 9273492, 13910238, 27820476]

約数ペア:

[(1, 27820476), (2, 13910238), (3, 9273492), (4, 6955119), (6, 4636746), (9, 3091164), (12, 2318373), (18, 1545582), (27, 1030388), (36, 772791), (54, 515194), (108, 257597), (173, 160812), (346, 80406), (519, 53604), (692, 40203), (1038, 26802), (1489, 18684), (1557, 17868), (2076, 13401), (2978, 9342), (3114, 8934), (4467, 6228), (4671, 5956)]