180800982

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1223}}^1$

素因数の和:1465

約数の個数: 48

約数和(自身を含む): 403273728

約数和(自身を除く): 222472746

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 191, 258, 382, 387, 573, 774, 1146, 1223, 1719, 2446, 3438, 3669, 7338, 8213, 11007, 16426, 22014, 24639, 49278, 52589, 73917, 105178, 147834, 157767, 233593, 315534, 467186, 473301, 700779, 946602, 1401558, 2102337, 4204674, 10044499, 20088998, 30133497, 60266994, 90400491, 180800982]

約数ペア:

[(1, 180800982), (2, 90400491), (3, 60266994), (6, 30133497), (9, 20088998), (18, 10044499), (43, 4204674), (86, 2102337), (129, 1401558), (191, 946602), (258, 700779), (382, 473301), (387, 467186), (573, 315534), (774, 233593), (1146, 157767), (1223, 147834), (1719, 105178), (2446, 73917), (3438, 52589), (3669, 49278), (7338, 24639), (8213, 22014), (11007, 16426)]