22850178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 52641792

約数和(自身を除く): 29791614

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 47, 69, 78, 94, 138, 141, 271, 282, 299, 542, 598, 611, 813, 897, 1081, 1222, 1626, 1794, 1833, 2162, 3243, 3523, 3666, 6233, 6486, 7046, 10569, 12466, 12737, 14053, 18699, 21138, 25474, 28106, 37398, 38211, 42159, 76422, 81029, 84318, 162058, 165581, 243087, 292951, 331162, 486174, 496743, 585902, 878853, 993486, 1757706, 3808363, 7616726, 11425089, 22850178]

約数ペア:

[(1, 22850178), (2, 11425089), (3, 7616726), (6, 3808363), (13, 1757706), (23, 993486), (26, 878853), (39, 585902), (46, 496743), (47, 486174), (69, 331162), (78, 292951), (94, 243087), (138, 165581), (141, 162058), (271, 84318), (282, 81029), (299, 76422), (542, 42159), (598, 38211), (611, 37398), (813, 28106), (897, 25474), (1081, 21138), (1222, 18699), (1626, 14053), (1794, 12737), (1833, 12466), (2162, 10569), (3243, 7046), (3523, 6486), (3666, 6233)]