3873618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 9749376

約数和(自身を除く): 5875758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 433, 497, 639, 866, 994, 1278, 1299, 1491, 2598, 2982, 3031, 3897, 4473, 6062, 7794, 8946, 9093, 18186, 27279, 30743, 54558, 61486, 92229, 184458, 215201, 276687, 430402, 553374, 645603, 1291206, 1936809, 3873618]

約数ペア:

[(1, 3873618), (2, 1936809), (3, 1291206), (6, 645603), (7, 553374), (9, 430402), (14, 276687), (18, 215201), (21, 184458), (42, 92229), (63, 61486), (71, 54558), (126, 30743), (142, 27279), (213, 18186), (426, 9093), (433, 8946), (497, 7794), (639, 6062), (866, 4473), (994, 3897), (1278, 3031), (1299, 2982), (1491, 2598)]