201822012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{883}}^1\times {\mathrm{907}}^1$

素因数の和:1807

約数の個数: 72

約数和(自身を含む): 584345216

約数和(自身を除く): 382523204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 883, 907, 1766, 1814, 2649, 2721, 3532, 3628, 5298, 5442, 6181, 6349, 7947, 8163, 10596, 10884, 12362, 12698, 15894, 16326, 18543, 19047, 24724, 25396, 31788, 32652, 37086, 38094, 55629, 57141, 74172, 76188, 111258, 114282, 222516, 228564, 800881, 1601762, 2402643, 3203524, 4805286, 5606167, 7207929, 9610572, 11212334, 14415858, 16818501, 22424668, 28831716, 33637002, 50455503, 67274004, 100911006, 201822012]

約数ペア:

[(1, 201822012), (2, 100911006), (3, 67274004), (4, 50455503), (6, 33637002), (7, 28831716), (9, 22424668), (12, 16818501), (14, 14415858), (18, 11212334), (21, 9610572), (28, 7207929), (36, 5606167), (42, 4805286), (63, 3203524), (84, 2402643), (126, 1601762), (252, 800881), (883, 228564), (907, 222516), (1766, 114282), (1814, 111258), (2649, 76188), (2721, 74172), (3532, 57141), (3628, 55629), (5298, 38094), (5442, 37086), (6181, 32652), (6349, 31788), (7947, 25396), (8163, 24724), (10596, 19047), (10884, 18543), (12362, 16326), (12698, 15894)]