187171668

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{28411}}^1$

素因数の和:28485

約数の個数: 48

約数和(自身を含む): 493232320

約数和(自身を除く): 306060652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 28411, 56822, 85233, 113644, 170466, 255699, 340932, 511398, 767097, 1022796, 1534194, 1733071, 3068388, 3466142, 5199213, 6932284, 10398426, 15597639, 20796852, 31195278, 46792917, 62390556, 93585834, 187171668]

約数ペア:

[(1, 187171668), (2, 93585834), (3, 62390556), (4, 46792917), (6, 31195278), (9, 20796852), (12, 15597639), (18, 10398426), (27, 6932284), (36, 5199213), (54, 3466142), (61, 3068388), (108, 1733071), (122, 1534194), (183, 1022796), (244, 767097), (366, 511398), (549, 340932), (732, 255699), (1098, 170466), (1647, 113644), (2196, 85233), (3294, 56822), (6588, 28411)]