2018151336

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:599

約数の個数: 128

約数和(自身を含む): 5372928000

約数和(自身を除く): 3354776664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 43, 62, 86, 93, 124, 129, 172, 186, 199, 248, 258, 317, 344, 372, 398, 516, 597, 634, 744, 796, 951, 1032, 1194, 1268, 1333, 1592, 1902, 2388, 2536, 2666, 3804, 3999, 4776, 5332, 6169, 7608, 7998, 8557, 9827, 10664, 12338, 13631, 15996, 17114, 18507, 19654, 24676, 25671, 27262, 29481, 31992, 34228, 37014, 39308, 40893, 49352, 51342, 54524, 58962, 63083, 68456, 74028, 78616, 81786, 102684, 109048, 117924, 126166, 148056, 163572, 189249, 205368, 235848, 252332, 265267, 327144, 378498, 422561, 504664, 530534, 756996, 795801, 845122, 1061068, 1267683, 1513992, 1591602, 1690244, 1955573, 2122136, 2535366, 2712569, 3183204, 3380488, 3911146, 5070732, 5425138, 5866719, 6366408, 7822292, 8137707, 10141464, 10850276, 11733438, 15644584, 16275414, 21700552, 23466876, 32550828, 46933752, 65101656, 84089639, 168179278, 252268917, 336358556, 504537834, 672717112, 1009075668, 2018151336]

約数ペア:

[(1, 2018151336), (2, 1009075668), (3, 672717112), (4, 504537834), (6, 336358556), (8, 252268917), (12, 168179278), (24, 84089639), (31, 65101656), (43, 46933752), (62, 32550828), (86, 23466876), (93, 21700552), (124, 16275414), (129, 15644584), (172, 11733438), (186, 10850276), (199, 10141464), (248, 8137707), (258, 7822292), (317, 6366408), (344, 5866719), (372, 5425138), (398, 5070732), (516, 3911146), (597, 3380488), (634, 3183204), (744, 2712569), (796, 2535366), (951, 2122136), (1032, 1955573), (1194, 1690244), (1268, 1591602), (1333, 1513992), (1592, 1267683), (1902, 1061068), (2388, 845122), (2536, 795801), (2666, 756996), (3804, 530534), (3999, 504664), (4776, 422561), (5332, 378498), (6169, 327144), (7608, 265267), (7998, 252332), (8557, 235848), (9827, 205368), (10664, 189249), (12338, 163572), (13631, 148056), (15996, 126166), (17114, 117924), (18507, 109048), (19654, 102684), (24676, 81786), (25671, 78616), (27262, 74028), (29481, 68456), (31992, 63083), (34228, 58962), (37014, 54524), (39308, 51342), (40893, 49352)]