6669684

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:242

約数の個数: 108

約数和(自身を含む): 20748000

約数和(自身を除く): 14078316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 199, 228, 252, 266, 294, 342, 398, 399, 441, 532, 588, 597, 684, 796, 798, 882, 931, 1194, 1197, 1393, 1596, 1764, 1791, 1862, 2388, 2394, 2786, 2793, 3582, 3724, 3781, 4179, 4788, 5572, 5586, 7164, 7562, 8358, 8379, 9751, 11172, 11343, 12537, 15124, 16716, 16758, 19502, 22686, 25074, 26467, 29253, 33516, 34029, 39004, 45372, 50148, 52934, 58506, 68058, 79401, 87759, 105868, 117012, 136116, 158802, 175518, 185269, 238203, 317604, 351036, 370538, 476406, 555807, 741076, 952812, 1111614, 1667421, 2223228, 3334842, 6669684]

約数ペア:

[(1, 6669684), (2, 3334842), (3, 2223228), (4, 1667421), (6, 1111614), (7, 952812), (9, 741076), (12, 555807), (14, 476406), (18, 370538), (19, 351036), (21, 317604), (28, 238203), (36, 185269), (38, 175518), (42, 158802), (49, 136116), (57, 117012), (63, 105868), (76, 87759), (84, 79401), (98, 68058), (114, 58506), (126, 52934), (133, 50148), (147, 45372), (171, 39004), (196, 34029), (199, 33516), (228, 29253), (252, 26467), (266, 25074), (294, 22686), (342, 19502), (398, 16758), (399, 16716), (441, 15124), (532, 12537), (588, 11343), (597, 11172), (684, 9751), (796, 8379), (798, 8358), (882, 7562), (931, 7164), (1194, 5586), (1197, 5572), (1393, 4788), (1596, 4179), (1764, 3781), (1791, 3724), (1862, 3582), (2388, 2793), (2394, 2786)]