131266476

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1571}}^1$

素因数の和:1803

約数の個数: 72

約数和(自身を含む): 363924288

約数和(自身を除く): 232657812

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 211, 396, 422, 633, 844, 1266, 1571, 1899, 2321, 2532, 3142, 3798, 4642, 4713, 6284, 6963, 7596, 9284, 9426, 13926, 14139, 17281, 18852, 20889, 27852, 28278, 34562, 41778, 51843, 56556, 69124, 83556, 103686, 155529, 207372, 311058, 331481, 622116, 662962, 994443, 1325924, 1988886, 2983329, 3646291, 3977772, 5966658, 7292582, 10938873, 11933316, 14585164, 21877746, 32816619, 43755492, 65633238, 131266476]

約数ペア:

[(1, 131266476), (2, 65633238), (3, 43755492), (4, 32816619), (6, 21877746), (9, 14585164), (11, 11933316), (12, 10938873), (18, 7292582), (22, 5966658), (33, 3977772), (36, 3646291), (44, 2983329), (66, 1988886), (99, 1325924), (132, 994443), (198, 662962), (211, 622116), (396, 331481), (422, 311058), (633, 207372), (844, 155529), (1266, 103686), (1571, 83556), (1899, 69124), (2321, 56556), (2532, 51843), (3142, 41778), (3798, 34562), (4642, 28278), (4713, 27852), (6284, 20889), (6963, 18852), (7596, 17281), (9284, 14139), (9426, 13926)]