621942384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1851019}}^1$

素因数の和:1851037

約数の個数: 40

約数和(自身を含む): 1836211840

約数和(自身を除く): 1214269456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1851019, 3702038, 5553057, 7404076, 11106114, 12957133, 14808152, 22212228, 25914266, 29616304, 38871399, 44424456, 51828532, 77742798, 88848912, 103657064, 155485596, 207314128, 310971192, 621942384]

約数ペア:

[(1, 621942384), (2, 310971192), (3, 207314128), (4, 155485596), (6, 103657064), (7, 88848912), (8, 77742798), (12, 51828532), (14, 44424456), (16, 38871399), (21, 29616304), (24, 25914266), (28, 22212228), (42, 14808152), (48, 12957133), (56, 11106114), (84, 7404076), (112, 5553057), (168, 3702038), (336, 1851019)]