622749834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{38917}}^1$

素因数の和:39059

約数の個数: 48

約数和(自身を含む): 1554229248

約数和(自身を除く): 931479414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 889, 1143, 1778, 2286, 2667, 5334, 8001, 16002, 38917, 77834, 116751, 233502, 272419, 350253, 544838, 700506, 817257, 1634514, 2451771, 4903542, 4942459, 9884918, 14827377, 29654754, 34597213, 44482131, 69194426, 88964262, 103791639, 207583278, 311374917, 622749834]

約数ペア:

[(1, 622749834), (2, 311374917), (3, 207583278), (6, 103791639), (7, 88964262), (9, 69194426), (14, 44482131), (18, 34597213), (21, 29654754), (42, 14827377), (63, 9884918), (126, 4942459), (127, 4903542), (254, 2451771), (381, 1634514), (762, 817257), (889, 700506), (1143, 544838), (1778, 350253), (2286, 272419), (2667, 233502), (5334, 116751), (8001, 77834), (16002, 38917)]