140621292

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{186007}}^1$

素因数の和:186027

約数の個数: 48

約数和(自身を含む): 416657920

約数和(自身を除く): 276036628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 186007, 372014, 558021, 744028, 1116042, 1302049, 1674063, 2232084, 2604098, 3348126, 3906147, 5022189, 5208196, 6696252, 7812294, 10044378, 11718441, 15624588, 20088756, 23436882, 35155323, 46873764, 70310646, 140621292]

約数ペア:

[(1, 140621292), (2, 70310646), (3, 46873764), (4, 35155323), (6, 23436882), (7, 20088756), (9, 15624588), (12, 11718441), (14, 10044378), (18, 7812294), (21, 6696252), (27, 5208196), (28, 5022189), (36, 3906147), (42, 3348126), (54, 2604098), (63, 2232084), (84, 1674063), (108, 1302049), (126, 1116042), (189, 744028), (252, 558021), (378, 372014), (756, 186007)]