187860438

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{204641}}^1$

素因数の和:204669

約数の個数: 32

約数和(自身を含む): 442026720

約数和(自身を除く): 254166282

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 204641, 409282, 613923, 1227846, 1841769, 3478897, 3683538, 5525307, 6957794, 10436691, 11050614, 20873382, 31310073, 62620146, 93930219, 187860438]

約数ペア:

[(1, 187860438), (2, 93930219), (3, 62620146), (6, 31310073), (9, 20873382), (17, 11050614), (18, 10436691), (27, 6957794), (34, 5525307), (51, 3683538), (54, 3478897), (102, 1841769), (153, 1227846), (306, 613923), (459, 409282), (918, 204641)]