12263958

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 30640896

約数和(自身を除く): 18376938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 743, 786, 917, 1179, 1486, 1834, 2229, 2358, 2751, 4458, 5201, 5502, 6687, 8253, 10402, 13374, 15603, 16506, 31206, 46809, 93618, 97333, 194666, 291999, 583998, 681331, 875997, 1362662, 1751994, 2043993, 4087986, 6131979, 12263958]

約数ペア:

[(1, 12263958), (2, 6131979), (3, 4087986), (6, 2043993), (7, 1751994), (9, 1362662), (14, 875997), (18, 681331), (21, 583998), (42, 291999), (63, 194666), (126, 97333), (131, 93618), (262, 46809), (393, 31206), (743, 16506), (786, 15603), (917, 13374), (1179, 10402), (1486, 8253), (1834, 6687), (2229, 5502), (2358, 5201), (2751, 4458)]