19614078

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 49870080

約数和(自身を除く): 30256002

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 59, 66, 69, 73, 99, 118, 138, 146, 177, 198, 207, 219, 253, 354, 414, 438, 506, 531, 649, 657, 759, 803, 1062, 1298, 1314, 1357, 1518, 1606, 1679, 1947, 2277, 2409, 2714, 3358, 3894, 4071, 4307, 4554, 4818, 5037, 5841, 7227, 8142, 8614, 10074, 11682, 12213, 12921, 14454, 14927, 15111, 18469, 24426, 25842, 29854, 30222, 36938, 38763, 44781, 47377, 55407, 77526, 89562, 94754, 99061, 110814, 134343, 142131, 166221, 198122, 268686, 284262, 297183, 332442, 426393, 594366, 852786, 891549, 1089671, 1783098, 2179342, 3269013, 6538026, 9807039, 19614078]

約数ペア:

[(1, 19614078), (2, 9807039), (3, 6538026), (6, 3269013), (9, 2179342), (11, 1783098), (18, 1089671), (22, 891549), (23, 852786), (33, 594366), (46, 426393), (59, 332442), (66, 297183), (69, 284262), (73, 268686), (99, 198122), (118, 166221), (138, 142131), (146, 134343), (177, 110814), (198, 99061), (207, 94754), (219, 89562), (253, 77526), (354, 55407), (414, 47377), (438, 44781), (506, 38763), (531, 36938), (649, 30222), (657, 29854), (759, 25842), (803, 24426), (1062, 18469), (1298, 15111), (1314, 14927), (1357, 14454), (1518, 12921), (1606, 12213), (1679, 11682), (1947, 10074), (2277, 8614), (2409, 8142), (2714, 7227), (3358, 5841), (3894, 5037), (4071, 4818), (4307, 4554)]