291219966

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{3907}}^1$

素因数の和:4057

約数の個数: 48

約数和(自身を含む): 652933008

約数和(自身を除く): 361713042

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 101, 123, 202, 246, 303, 369, 606, 738, 909, 1818, 3907, 4141, 7814, 8282, 11721, 12423, 23442, 24846, 35163, 37269, 70326, 74538, 160187, 320374, 394607, 480561, 789214, 961122, 1183821, 1441683, 2367642, 2883366, 3551463, 7102926, 16178887, 32357774, 48536661, 97073322, 145609983, 291219966]

約数ペア:

[(1, 291219966), (2, 145609983), (3, 97073322), (6, 48536661), (9, 32357774), (18, 16178887), (41, 7102926), (82, 3551463), (101, 2883366), (123, 2367642), (202, 1441683), (246, 1183821), (303, 961122), (369, 789214), (606, 480561), (738, 394607), (909, 320374), (1818, 160187), (3907, 74538), (4141, 70326), (7814, 37269), (8282, 35163), (11721, 24846), (12423, 23442)]