381193932

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{648289}}^1$

素因数の和:648310

約数の個数: 36

約数和(自身を含む): 1034670840

約数和(自身を除く): 653476908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 648289, 1296578, 1944867, 2593156, 3889734, 4538023, 7779468, 9076046, 13614069, 18152092, 27228138, 31766161, 54456276, 63532322, 95298483, 127064644, 190596966, 381193932]

約数ペア:

[(1, 381193932), (2, 190596966), (3, 127064644), (4, 95298483), (6, 63532322), (7, 54456276), (12, 31766161), (14, 27228138), (21, 18152092), (28, 13614069), (42, 9076046), (49, 7779468), (84, 4538023), (98, 3889734), (147, 2593156), (196, 1944867), (294, 1296578), (588, 648289)]