16804788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1399}}^1$

素因数の和:1437

約数の個数: 96

約数和(自身を含む): 52684800

約数和(自身を除く): 35880012

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 182, 231, 273, 286, 308, 364, 429, 462, 546, 572, 858, 924, 1001, 1092, 1399, 1716, 2002, 2798, 3003, 4004, 4197, 5596, 6006, 8394, 9793, 12012, 15389, 16788, 18187, 19586, 29379, 30778, 36374, 39172, 46167, 54561, 58758, 61556, 72748, 92334, 107723, 109122, 117516, 127309, 184668, 200057, 215446, 218244, 254618, 323169, 381927, 400114, 430892, 509236, 600171, 646338, 763854, 800228, 1200342, 1292676, 1400399, 1527708, 2400684, 2800798, 4201197, 5601596, 8402394, 16804788]

約数ペア:

[(1, 16804788), (2, 8402394), (3, 5601596), (4, 4201197), (6, 2800798), (7, 2400684), (11, 1527708), (12, 1400399), (13, 1292676), (14, 1200342), (21, 800228), (22, 763854), (26, 646338), (28, 600171), (33, 509236), (39, 430892), (42, 400114), (44, 381927), (52, 323169), (66, 254618), (77, 218244), (78, 215446), (84, 200057), (91, 184668), (132, 127309), (143, 117516), (154, 109122), (156, 107723), (182, 92334), (231, 72748), (273, 61556), (286, 58758), (308, 54561), (364, 46167), (429, 39172), (462, 36374), (546, 30778), (572, 29379), (858, 19586), (924, 18187), (1001, 16788), (1092, 15389), (1399, 12012), (1716, 9793), (2002, 8394), (2798, 6006), (3003, 5596), (4004, 4197)]