17388216

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{1019}}^1$

素因数の和:1113

約数の個数: 64

約数和(自身を含む): 48960000

約数和(自身を除く): 31571784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 237, 316, 474, 632, 711, 948, 1019, 1422, 1896, 2038, 2133, 2844, 3057, 4076, 4266, 5688, 6114, 8152, 8532, 9171, 12228, 17064, 18342, 24456, 27513, 36684, 55026, 73368, 80501, 110052, 161002, 220104, 241503, 322004, 483006, 644008, 724509, 966012, 1449018, 1932024, 2173527, 2898036, 4347054, 5796072, 8694108, 17388216]

約数ペア:

[(1, 17388216), (2, 8694108), (3, 5796072), (4, 4347054), (6, 2898036), (8, 2173527), (9, 1932024), (12, 1449018), (18, 966012), (24, 724509), (27, 644008), (36, 483006), (54, 322004), (72, 241503), (79, 220104), (108, 161002), (158, 110052), (216, 80501), (237, 73368), (316, 55026), (474, 36684), (632, 27513), (711, 24456), (948, 18342), (1019, 17064), (1422, 12228), (1896, 9171), (2038, 8532), (2133, 8152), (2844, 6114), (3057, 5688), (4076, 4266)]