16673118

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 42024960

約数和(自身を除く): 25351842

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 151, 154, 231, 239, 302, 453, 462, 478, 717, 906, 1057, 1434, 1661, 1673, 2114, 2629, 3171, 3322, 3346, 4983, 5019, 5258, 6342, 7887, 9966, 10038, 11627, 15774, 18403, 23254, 34881, 36089, 36806, 55209, 69762, 72178, 108267, 110418, 216534, 252623, 396979, 505246, 757869, 793958, 1190937, 1515738, 2381874, 2778853, 5557706, 8336559, 16673118]

約数ペア:

[(1, 16673118), (2, 8336559), (3, 5557706), (6, 2778853), (7, 2381874), (11, 1515738), (14, 1190937), (21, 793958), (22, 757869), (33, 505246), (42, 396979), (66, 252623), (77, 216534), (151, 110418), (154, 108267), (231, 72178), (239, 69762), (302, 55209), (453, 36806), (462, 36089), (478, 34881), (717, 23254), (906, 18403), (1057, 15774), (1434, 11627), (1661, 10038), (1673, 9966), (2114, 7887), (2629, 6342), (3171, 5258), (3322, 5019), (3346, 4983)]