1486431288

素因数分解:

$2^3\times 3^2\times {\mathrm{997}}^1\times {\mathrm{20707}}^1$

素因数の和:21716

約数の個数: 48

約数和(自身を含む): 4029983880

約数和(自身を除く): 2543552592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 997, 1994, 2991, 3988, 5982, 7976, 8973, 11964, 17946, 20707, 23928, 35892, 41414, 62121, 71784, 82828, 124242, 165656, 186363, 248484, 372726, 496968, 745452, 1490904, 20644879, 41289758, 61934637, 82579516, 123869274, 165159032, 185803911, 247738548, 371607822, 495477096, 743215644, 1486431288]

約数ペア:

[(1, 1486431288), (2, 743215644), (3, 495477096), (4, 371607822), (6, 247738548), (8, 185803911), (9, 165159032), (12, 123869274), (18, 82579516), (24, 61934637), (36, 41289758), (72, 20644879), (997, 1490904), (1994, 745452), (2991, 496968), (3988, 372726), (5982, 248484), (7976, 186363), (8973, 165656), (11964, 124242), (17946, 82828), (20707, 71784), (23928, 62121), (35892, 41414)]