180031038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{18307}}^1$

素因数の和:18472

約数の個数: 32

約数和(自身を含む): 395452800

約数和(自身を除く): 215421762

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 149, 298, 447, 894, 1639, 3278, 4917, 9834, 18307, 36614, 54921, 109842, 201377, 402754, 604131, 1208262, 2727743, 5455486, 8183229, 16366458, 30005173, 60010346, 90015519, 180031038]

約数ペア:

[(1, 180031038), (2, 90015519), (3, 60010346), (6, 30005173), (11, 16366458), (22, 8183229), (33, 5455486), (66, 2727743), (149, 1208262), (298, 604131), (447, 402754), (894, 201377), (1639, 109842), (3278, 54921), (4917, 36614), (9834, 18307)]