66945942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1091}}^1$

素因数の和:1593

約数の個数: 48

約数和(自身を含む): 166263552

約数和(自身を除く): 99317610

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 487, 974, 1091, 1461, 2182, 2922, 3273, 3409, 4383, 6546, 6818, 7637, 8766, 9819, 10227, 15274, 19638, 20454, 22911, 30681, 45822, 61362, 68733, 137466, 531317, 1062634, 1593951, 3187902, 3719219, 4781853, 7438438, 9563706, 11157657, 22315314, 33472971, 66945942]

約数ペア:

[(1, 66945942), (2, 33472971), (3, 22315314), (6, 11157657), (7, 9563706), (9, 7438438), (14, 4781853), (18, 3719219), (21, 3187902), (42, 1593951), (63, 1062634), (126, 531317), (487, 137466), (974, 68733), (1091, 61362), (1461, 45822), (2182, 30681), (2922, 22911), (3273, 20454), (3409, 19638), (4383, 15274), (6546, 10227), (6818, 9819), (7637, 8766)]