140475636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{557443}}^1$

素因数の和:557460

約数の個数: 36

約数和(自身を含む): 405819232

約数和(自身を除く): 265343596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 557443, 1114886, 1672329, 2229772, 3344658, 3902101, 5016987, 6689316, 7804202, 10033974, 11706303, 15608404, 20067948, 23412606, 35118909, 46825212, 70237818, 140475636]

約数ペア:

[(1, 140475636), (2, 70237818), (3, 46825212), (4, 35118909), (6, 23412606), (7, 20067948), (9, 15608404), (12, 11706303), (14, 10033974), (18, 7804202), (21, 6689316), (28, 5016987), (36, 3902101), (42, 3344658), (63, 2229772), (84, 1672329), (126, 1114886), (252, 557443)]