180920051368

素因数分解:

$2^3\times 7^1\times {\mathrm{17333}}^1\times {\mathrm{186391}}^1$

素因数の和:203737

約数の個数: 32

約数和(自身を含む): 387710271360

約数和(自身を除く): 206790219992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 17333, 34666, 69332, 121331, 138664, 186391, 242662, 372782, 485324, 745564, 970648, 1304737, 1491128, 2609474, 5218948, 10437896, 3230715203, 6461430406, 12922860812, 22615006421, 25845721624, 45230012842, 90460025684, 180920051368]

約数ペア:

[(1, 180920051368), (2, 90460025684), (4, 45230012842), (7, 25845721624), (8, 22615006421), (14, 12922860812), (28, 6461430406), (56, 3230715203), (17333, 10437896), (34666, 5218948), (69332, 2609474), (121331, 1491128), (138664, 1304737), (186391, 970648), (242662, 745564), (372782, 485324)]