2215836

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{977}}^1$

素因数の和:1000

約数の個数: 60

約数和(自身を含む): 6626928

約数和(自身を除く): 4411092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 977, 1134, 1954, 2268, 2931, 3908, 5862, 6839, 8793, 11724, 13678, 17586, 20517, 26379, 27356, 35172, 41034, 52758, 61551, 79137, 82068, 105516, 123102, 158274, 184653, 246204, 316548, 369306, 553959, 738612, 1107918, 2215836]

約数ペア:

[(1, 2215836), (2, 1107918), (3, 738612), (4, 553959), (6, 369306), (7, 316548), (9, 246204), (12, 184653), (14, 158274), (18, 123102), (21, 105516), (27, 82068), (28, 79137), (36, 61551), (42, 52758), (54, 41034), (63, 35172), (81, 27356), (84, 26379), (108, 20517), (126, 17586), (162, 13678), (189, 11724), (252, 8793), (324, 6839), (378, 5862), (567, 3908), (756, 2931), (977, 2268), (1134, 1954)]