56221722

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1481}}^1$

素因数の和:1548

約数の個数: 64

約数和(自身を含む): 135158400

約数和(自身を除く): 78936678

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 111, 114, 171, 222, 333, 342, 513, 666, 703, 999, 1026, 1406, 1481, 1998, 2109, 2962, 4218, 4443, 6327, 8886, 12654, 13329, 18981, 26658, 28139, 37962, 39987, 54797, 56278, 79974, 84417, 109594, 164391, 168834, 253251, 328782, 493173, 506502, 759753, 986346, 1041143, 1479519, 1519506, 2082286, 2959038, 3123429, 6246858, 9370287, 18740574, 28110861, 56221722]

約数ペア:

[(1, 56221722), (2, 28110861), (3, 18740574), (6, 9370287), (9, 6246858), (18, 3123429), (19, 2959038), (27, 2082286), (37, 1519506), (38, 1479519), (54, 1041143), (57, 986346), (74, 759753), (111, 506502), (114, 493173), (171, 328782), (222, 253251), (333, 168834), (342, 164391), (513, 109594), (666, 84417), (703, 79974), (999, 56278), (1026, 54797), (1406, 39987), (1481, 37962), (1998, 28139), (2109, 26658), (2962, 18981), (4218, 13329), (4443, 12654), (6327, 8886)]