2017684404

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{109253}}^1$

素因数の和:109291

約数の個数: 72

約数和(自身を含む): 5567583840

約数和(自身を除く): 3549899436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 2052, 3078, 4617, 6156, 9234, 18468, 109253, 218506, 327759, 437012, 655518, 983277, 1311036, 1966554, 2075807, 2949831, 3933108, 4151614, 5899662, 6227421, 8303228, 8849493, 11799324, 12454842, 17698986, 18682263, 24909684, 26548479, 35397972, 37364526, 53096958, 56046789, 74729052, 106193916, 112093578, 168140367, 224187156, 336280734, 504421101, 672561468, 1008842202, 2017684404]

約数ペア:

[(1, 2017684404), (2, 1008842202), (3, 672561468), (4, 504421101), (6, 336280734), (9, 224187156), (12, 168140367), (18, 112093578), (19, 106193916), (27, 74729052), (36, 56046789), (38, 53096958), (54, 37364526), (57, 35397972), (76, 26548479), (81, 24909684), (108, 18682263), (114, 17698986), (162, 12454842), (171, 11799324), (228, 8849493), (243, 8303228), (324, 6227421), (342, 5899662), (486, 4151614), (513, 3933108), (684, 2949831), (972, 2075807), (1026, 1966554), (1539, 1311036), (2052, 983277), (3078, 655518), (4617, 437012), (6156, 327759), (9234, 218506), (18468, 109253)]