13456422

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 34621440

約数和(自身を除く): 21165018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 97, 126, 189, 194, 291, 367, 378, 582, 679, 734, 873, 1101, 1358, 1746, 2037, 2202, 2569, 2619, 3303, 4074, 5138, 5238, 6111, 6606, 7707, 9909, 12222, 15414, 18333, 19818, 23121, 35599, 36666, 46242, 69363, 71198, 106797, 138726, 213594, 249193, 320391, 498386, 640782, 747579, 961173, 1495158, 1922346, 2242737, 4485474, 6728211, 13456422]

約数ペア:

[(1, 13456422), (2, 6728211), (3, 4485474), (6, 2242737), (7, 1922346), (9, 1495158), (14, 961173), (18, 747579), (21, 640782), (27, 498386), (42, 320391), (54, 249193), (63, 213594), (97, 138726), (126, 106797), (189, 71198), (194, 69363), (291, 46242), (367, 36666), (378, 35599), (582, 23121), (679, 19818), (734, 18333), (873, 15414), (1101, 12222), (1358, 9909), (1746, 7707), (2037, 6606), (2202, 6111), (2569, 5238), (2619, 5138), (3303, 4074)]