11964204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:455

約数の個数: 72

約数和(自身を含む): 34882848

約数和(自身を除く): 22918644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 197, 241, 252, 394, 482, 591, 723, 788, 964, 1182, 1379, 1446, 1687, 1773, 2169, 2364, 2758, 2892, 3374, 3546, 4137, 4338, 5061, 5516, 6748, 7092, 8274, 8676, 10122, 12411, 15183, 16548, 20244, 24822, 30366, 47477, 49644, 60732, 94954, 142431, 189908, 284862, 332339, 427293, 569724, 664678, 854586, 997017, 1329356, 1709172, 1994034, 2991051, 3988068, 5982102, 11964204]

約数ペア:

[(1, 11964204), (2, 5982102), (3, 3988068), (4, 2991051), (6, 1994034), (7, 1709172), (9, 1329356), (12, 997017), (14, 854586), (18, 664678), (21, 569724), (28, 427293), (36, 332339), (42, 284862), (63, 189908), (84, 142431), (126, 94954), (197, 60732), (241, 49644), (252, 47477), (394, 30366), (482, 24822), (591, 20244), (723, 16548), (788, 15183), (964, 12411), (1182, 10122), (1379, 8676), (1446, 8274), (1687, 7092), (1773, 6748), (2169, 5516), (2364, 5061), (2758, 4338), (2892, 4137), (3374, 3546)]