539954478

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{3769}}^1$

素因数の和:4166

約数の個数: 64

約数和(自身を含む): 1375296000

約数和(自身を除く): 835341522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 379, 758, 1137, 2274, 2653, 3411, 3769, 5306, 6822, 7538, 7959, 10233, 11307, 15918, 20466, 22614, 23877, 26383, 33921, 47754, 52766, 67842, 71631, 79149, 101763, 143262, 158298, 203526, 237447, 474894, 712341, 1424682, 1428451, 2856902, 4285353, 8570706, 9999157, 12856059, 19998314, 25712118, 29997471, 38568177, 59994942, 77136354, 89992413, 179984826, 269977239, 539954478]

約数ペア:

[(1, 539954478), (2, 269977239), (3, 179984826), (6, 89992413), (7, 77136354), (9, 59994942), (14, 38568177), (18, 29997471), (21, 25712118), (27, 19998314), (42, 12856059), (54, 9999157), (63, 8570706), (126, 4285353), (189, 2856902), (378, 1428451), (379, 1424682), (758, 712341), (1137, 474894), (2274, 237447), (2653, 203526), (3411, 158298), (3769, 143262), (5306, 101763), (6822, 79149), (7538, 71631), (7959, 67842), (10233, 52766), (11307, 47754), (15918, 33921), (20466, 26383), (22614, 23877)]