66158946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{9907}}^1$

素因数の和:9975

約数の個数: 48

約数和(自身を含む): 166929984

約数和(自身を除く): 100771038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 9907, 19814, 29721, 59442, 69349, 89163, 138698, 178326, 208047, 416094, 525071, 624141, 1050142, 1248282, 1575213, 3150426, 3675497, 4725639, 7350994, 9451278, 11026491, 22052982, 33079473, 66158946]

約数ペア:

[(1, 66158946), (2, 33079473), (3, 22052982), (6, 11026491), (7, 9451278), (9, 7350994), (14, 4725639), (18, 3675497), (21, 3150426), (42, 1575213), (53, 1248282), (63, 1050142), (106, 624141), (126, 525071), (159, 416094), (318, 208047), (371, 178326), (477, 138698), (742, 89163), (954, 69349), (1113, 59442), (2226, 29721), (3339, 19814), (6678, 9907)]