846699318

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1979}}^1$

素因数の和:2151

約数の個数: 80

約数和(自身を含む): 2012472000

約数和(自身を除く): 1165772682

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 139, 162, 171, 278, 342, 417, 513, 834, 1026, 1251, 1539, 1979, 2502, 2641, 3078, 3753, 3958, 5282, 5937, 7506, 7923, 11259, 11874, 15846, 17811, 22518, 23769, 35622, 37601, 47538, 53433, 71307, 75202, 106866, 112803, 142614, 160299, 213921, 225606, 275081, 320598, 338409, 427842, 550162, 676818, 825243, 1015227, 1650486, 2030454, 2475729, 3045681, 4951458, 5226539, 6091362, 7427187, 10453078, 14854374, 15679617, 22281561, 31359234, 44563122, 47038851, 94077702, 141116553, 282233106, 423349659, 846699318]

約数ペア:

[(1, 846699318), (2, 423349659), (3, 282233106), (6, 141116553), (9, 94077702), (18, 47038851), (19, 44563122), (27, 31359234), (38, 22281561), (54, 15679617), (57, 14854374), (81, 10453078), (114, 7427187), (139, 6091362), (162, 5226539), (171, 4951458), (278, 3045681), (342, 2475729), (417, 2030454), (513, 1650486), (834, 1015227), (1026, 825243), (1251, 676818), (1539, 550162), (1979, 427842), (2502, 338409), (2641, 320598), (3078, 275081), (3753, 225606), (3958, 213921), (5282, 160299), (5937, 142614), (7506, 112803), (7923, 106866), (11259, 75202), (11874, 71307), (15846, 53433), (17811, 47538), (22518, 37601), (23769, 35622)]