127498266

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19841}}^1$

素因数の和:19876

約数の個数: 64

約数和(自身を含む): 342869760

約数和(自身を除く): 215371494

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 102, 119, 126, 153, 189, 238, 306, 357, 378, 459, 714, 918, 1071, 2142, 3213, 6426, 19841, 39682, 59523, 119046, 138887, 178569, 277774, 337297, 357138, 416661, 535707, 674594, 833322, 1011891, 1071414, 1249983, 2023782, 2361079, 2499966, 3035673, 3749949, 4722158, 6071346, 7083237, 7499898, 9107019, 14166474, 18214038, 21249711, 42499422, 63749133, 127498266]

約数ペア:

[(1, 127498266), (2, 63749133), (3, 42499422), (6, 21249711), (7, 18214038), (9, 14166474), (14, 9107019), (17, 7499898), (18, 7083237), (21, 6071346), (27, 4722158), (34, 3749949), (42, 3035673), (51, 2499966), (54, 2361079), (63, 2023782), (102, 1249983), (119, 1071414), (126, 1011891), (153, 833322), (189, 674594), (238, 535707), (306, 416661), (357, 357138), (378, 337297), (459, 277774), (714, 178569), (918, 138887), (1071, 119046), (2142, 59523), (3213, 39682), (6426, 19841)]