9963198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 24935040

約数和(自身を除く): 14971842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 642, 739, 749, 963, 1478, 1498, 1926, 2217, 2247, 4434, 4494, 5173, 6651, 6741, 10346, 13302, 13482, 15519, 31038, 46557, 79073, 93114, 158146, 237219, 474438, 553511, 711657, 1107022, 1423314, 1660533, 3321066, 4981599, 9963198]

約数ペア:

[(1, 9963198), (2, 4981599), (3, 3321066), (6, 1660533), (7, 1423314), (9, 1107022), (14, 711657), (18, 553511), (21, 474438), (42, 237219), (63, 158146), (107, 93114), (126, 79073), (214, 46557), (321, 31038), (642, 15519), (739, 13482), (749, 13302), (963, 10346), (1478, 6741), (1498, 6651), (1926, 5173), (2217, 4494), (2247, 4434)]