38366412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{919}}^1$

素因数の和:1011

約数の個数: 72

約数和(自身を含む): 105719040

約数和(自身を除く): 67352628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 71, 84, 98, 142, 147, 196, 213, 284, 294, 426, 497, 588, 852, 919, 994, 1491, 1838, 1988, 2757, 2982, 3479, 3676, 5514, 5964, 6433, 6958, 10437, 11028, 12866, 13916, 19299, 20874, 25732, 38598, 41748, 45031, 65249, 77196, 90062, 130498, 135093, 180124, 195747, 260996, 270186, 391494, 456743, 540372, 782988, 913486, 1370229, 1826972, 2740458, 3197201, 5480916, 6394402, 9591603, 12788804, 19183206, 38366412]

約数ペア:

[(1, 38366412), (2, 19183206), (3, 12788804), (4, 9591603), (6, 6394402), (7, 5480916), (12, 3197201), (14, 2740458), (21, 1826972), (28, 1370229), (42, 913486), (49, 782988), (71, 540372), (84, 456743), (98, 391494), (142, 270186), (147, 260996), (196, 195747), (213, 180124), (284, 135093), (294, 130498), (426, 90062), (497, 77196), (588, 65249), (852, 45031), (919, 41748), (994, 38598), (1491, 25732), (1838, 20874), (1988, 19299), (2757, 13916), (2982, 12866), (3479, 11028), (3676, 10437), (5514, 6958), (5964, 6433)]