4981788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 14702688

約数和(自身を除く): 9720900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 373, 477, 636, 742, 746, 954, 1113, 1119, 1484, 1492, 1908, 2226, 2238, 2611, 3339, 3357, 4452, 4476, 5222, 6678, 6714, 7833, 10444, 13356, 13428, 15666, 19769, 23499, 31332, 39538, 46998, 59307, 79076, 93996, 118614, 138383, 177921, 237228, 276766, 355842, 415149, 553532, 711684, 830298, 1245447, 1660596, 2490894, 4981788]

約数ペア:

[(1, 4981788), (2, 2490894), (3, 1660596), (4, 1245447), (6, 830298), (7, 711684), (9, 553532), (12, 415149), (14, 355842), (18, 276766), (21, 237228), (28, 177921), (36, 138383), (42, 118614), (53, 93996), (63, 79076), (84, 59307), (106, 46998), (126, 39538), (159, 31332), (212, 23499), (252, 19769), (318, 15666), (371, 13428), (373, 13356), (477, 10444), (636, 7833), (742, 6714), (746, 6678), (954, 5222), (1113, 4476), (1119, 4452), (1484, 3357), (1492, 3339), (1908, 2611), (2226, 2238)]