18828894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26371}}^1$

素因数の和:26400

約数の個数: 32

約数和(自身を含む): 45570816

約数和(自身を除く): 26741922

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 26371, 52742, 79113, 158226, 184597, 369194, 448307, 553791, 896614, 1107582, 1344921, 2689842, 3138149, 6276298, 9414447, 18828894]

約数ペア:

[(1, 18828894), (2, 9414447), (3, 6276298), (6, 3138149), (7, 2689842), (14, 1344921), (17, 1107582), (21, 896614), (34, 553791), (42, 448307), (51, 369194), (102, 184597), (119, 158226), (238, 79113), (357, 52742), (714, 26371)]