866657988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{18793}}^1$

素因数の和:18874

約数の個数: 96

約数和(自身を含む): 2610110720

約数和(自身を除く): 1743452732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 84, 108, 122, 126, 183, 189, 244, 252, 366, 378, 427, 549, 732, 756, 854, 1098, 1281, 1647, 1708, 2196, 2562, 3294, 3843, 5124, 6588, 7686, 11529, 15372, 18793, 23058, 37586, 46116, 56379, 75172, 112758, 131551, 169137, 225516, 263102, 338274, 394653, 507411, 526204, 676548, 789306, 1014822, 1146373, 1183959, 1578612, 2029644, 2292746, 2367918, 3439119, 3551877, 4585492, 4735836, 6878238, 7103754, 8024611, 10317357, 13756476, 14207508, 16049222, 20634714, 24073833, 30952071, 32098444, 41269428, 48147666, 61904142, 72221499, 96295332, 123808284, 144442998, 216664497, 288885996, 433328994, 866657988]

約数ペア:

[(1, 866657988), (2, 433328994), (3, 288885996), (4, 216664497), (6, 144442998), (7, 123808284), (9, 96295332), (12, 72221499), (14, 61904142), (18, 48147666), (21, 41269428), (27, 32098444), (28, 30952071), (36, 24073833), (42, 20634714), (54, 16049222), (61, 14207508), (63, 13756476), (84, 10317357), (108, 8024611), (122, 7103754), (126, 6878238), (183, 4735836), (189, 4585492), (244, 3551877), (252, 3439119), (366, 2367918), (378, 2292746), (427, 2029644), (549, 1578612), (732, 1183959), (756, 1146373), (854, 1014822), (1098, 789306), (1281, 676548), (1647, 526204), (1708, 507411), (2196, 394653), (2562, 338274), (3294, 263102), (3843, 225516), (5124, 169137), (6588, 131551), (7686, 112758), (11529, 75172), (15372, 56379), (18793, 46116), (23058, 37586)]