980074242

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{50839}}^1$

素因数の和:50877

約数の個数: 80

約数和(自身を含む): 2657508480

約数和(自身を除く): 1677434238

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, 1071, 1134, 1377, 2142, 2754, 3213, 6426, 9639, 19278, 50839, 101678, 152517, 305034, 355873, 457551, 711746, 864263, 915102, 1067619, 1372653, 1728526, 2135238, 2592789, 2745306, 3202857, 4117959, 5185578, 6049841, 6405714, 7778367, 8235918, 9608571, 12099682, 15556734, 18149523, 19217142, 23335101, 28825713, 36299046, 46670202, 54448569, 57651426, 70005303, 108897138, 140010606, 163345707, 326691414, 490037121, 980074242]

約数ペア:

[(1, 980074242), (2, 490037121), (3, 326691414), (6, 163345707), (7, 140010606), (9, 108897138), (14, 70005303), (17, 57651426), (18, 54448569), (21, 46670202), (27, 36299046), (34, 28825713), (42, 23335101), (51, 19217142), (54, 18149523), (63, 15556734), (81, 12099682), (102, 9608571), (119, 8235918), (126, 7778367), (153, 6405714), (162, 6049841), (189, 5185578), (238, 4117959), (306, 3202857), (357, 2745306), (378, 2592789), (459, 2135238), (567, 1728526), (714, 1372653), (918, 1067619), (1071, 915102), (1134, 864263), (1377, 711746), (2142, 457551), (2754, 355873), (3213, 305034), (6426, 152517), (9639, 101678), (19278, 50839)]