147627858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{1901}}^1$

素因数の和:1999

約数の個数: 48

約数和(自身を含む): 345646656

約数和(自身を除く): 198018798

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 1849, 1901, 3698, 3802, 5547, 5703, 11094, 11406, 12943, 13307, 25886, 26614, 38829, 39921, 77658, 79842, 81743, 163486, 245229, 490458, 572201, 1144402, 1716603, 3433206, 3514949, 7029898, 10544847, 21089694, 24604643, 49209286, 73813929, 147627858]

約数ペア:

[(1, 147627858), (2, 73813929), (3, 49209286), (6, 24604643), (7, 21089694), (14, 10544847), (21, 7029898), (42, 3514949), (43, 3433206), (86, 1716603), (129, 1144402), (258, 572201), (301, 490458), (602, 245229), (903, 163486), (1806, 81743), (1849, 79842), (1901, 77658), (3698, 39921), (3802, 38829), (5547, 26614), (5703, 25886), (11094, 13307), (11406, 12943)]