15733494

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 40435200

約数和(自身を除く): 24701706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 107, 126, 189, 214, 321, 378, 389, 642, 749, 778, 963, 1167, 1498, 1926, 2247, 2334, 2723, 2889, 3501, 4494, 5446, 5778, 6741, 7002, 8169, 10503, 13482, 16338, 20223, 21006, 24507, 40446, 41623, 49014, 73521, 83246, 124869, 147042, 249738, 291361, 374607, 582722, 749214, 874083, 1123821, 1748166, 2247642, 2622249, 5244498, 7866747, 15733494]

約数ペア:

[(1, 15733494), (2, 7866747), (3, 5244498), (6, 2622249), (7, 2247642), (9, 1748166), (14, 1123821), (18, 874083), (21, 749214), (27, 582722), (42, 374607), (54, 291361), (63, 249738), (107, 147042), (126, 124869), (189, 83246), (214, 73521), (321, 49014), (378, 41623), (389, 40446), (642, 24507), (749, 21006), (778, 20223), (963, 16338), (1167, 13482), (1498, 10503), (1926, 8169), (2247, 7002), (2334, 6741), (2723, 5778), (2889, 5446), (3501, 4494)]