2017809468

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2543}}^1$

素因数の和:2669

約数の個数: 120

約数和(自身を含む): 5516206080

約数和(自身を除く): 3498396612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 79, 81, 93, 108, 124, 158, 162, 186, 237, 279, 316, 324, 372, 474, 558, 711, 837, 948, 1116, 1422, 1674, 2133, 2449, 2511, 2543, 2844, 3348, 4266, 4898, 5022, 5086, 6399, 7347, 7629, 8532, 9796, 10044, 10172, 12798, 14694, 15258, 22041, 22887, 25596, 29388, 30516, 44082, 45774, 66123, 68661, 78833, 88164, 91548, 132246, 137322, 157666, 198369, 200897, 205983, 236499, 264492, 274644, 315332, 396738, 401794, 411966, 472998, 602691, 709497, 793476, 803588, 823932, 945996, 1205382, 1418994, 1808073, 2128491, 2410764, 2837988, 3616146, 4256982, 5424219, 6227807, 6385473, 7232292, 8513964, 10848438, 12455614, 12770946, 16272657, 18683421, 21696876, 24911228, 25541892, 32545314, 37366842, 56050263, 65090628, 74733684, 112100526, 168150789, 224201052, 336301578, 504452367, 672603156, 1008904734, 2017809468]

約数ペア:

[(1, 2017809468), (2, 1008904734), (3, 672603156), (4, 504452367), (6, 336301578), (9, 224201052), (12, 168150789), (18, 112100526), (27, 74733684), (31, 65090628), (36, 56050263), (54, 37366842), (62, 32545314), (79, 25541892), (81, 24911228), (93, 21696876), (108, 18683421), (124, 16272657), (158, 12770946), (162, 12455614), (186, 10848438), (237, 8513964), (279, 7232292), (316, 6385473), (324, 6227807), (372, 5424219), (474, 4256982), (558, 3616146), (711, 2837988), (837, 2410764), (948, 2128491), (1116, 1808073), (1422, 1418994), (1674, 1205382), (2133, 945996), (2449, 823932), (2511, 803588), (2543, 793476), (2844, 709497), (3348, 602691), (4266, 472998), (4898, 411966), (5022, 401794), (5086, 396738), (6399, 315332), (7347, 274644), (7629, 264492), (8532, 236499), (9796, 205983), (10044, 200897), (10172, 198369), (12798, 157666), (14694, 137322), (15258, 132246), (22041, 91548), (22887, 88164), (25596, 78833), (29388, 68661), (30516, 66123), (44082, 45774)]