19914174

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1033}}^1$

素因数の和:1071

約数の個数: 80

約数和(自身を含む): 54049248

約数和(自身を除く): 34135074

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 119, 126, 153, 162, 189, 238, 306, 357, 378, 459, 567, 714, 918, 1033, 1071, 1134, 1377, 2066, 2142, 2754, 3099, 3213, 6198, 6426, 7231, 9297, 9639, 14462, 17561, 18594, 19278, 21693, 27891, 35122, 43386, 52683, 55782, 65079, 83673, 105366, 122927, 130158, 158049, 167346, 195237, 245854, 316098, 368781, 390474, 474147, 585711, 737562, 948294, 1106343, 1171422, 1422441, 2212686, 2844882, 3319029, 6638058, 9957087, 19914174]

約数ペア:

[(1, 19914174), (2, 9957087), (3, 6638058), (6, 3319029), (7, 2844882), (9, 2212686), (14, 1422441), (17, 1171422), (18, 1106343), (21, 948294), (27, 737562), (34, 585711), (42, 474147), (51, 390474), (54, 368781), (63, 316098), (81, 245854), (102, 195237), (119, 167346), (126, 158049), (153, 130158), (162, 122927), (189, 105366), (238, 83673), (306, 65079), (357, 55782), (378, 52683), (459, 43386), (567, 35122), (714, 27891), (918, 21693), (1033, 19278), (1071, 18594), (1134, 17561), (1377, 14462), (2066, 9639), (2142, 9297), (2754, 7231), (3099, 6426), (3213, 6198)]