27709458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 66063360

約数和(自身を除く): 38353902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 67, 86, 129, 134, 201, 229, 258, 301, 402, 458, 469, 602, 687, 903, 938, 1374, 1407, 1603, 1806, 2814, 2881, 3206, 4809, 5762, 8643, 9618, 9847, 15343, 17286, 19694, 20167, 29541, 30686, 40334, 46029, 59082, 60501, 68929, 92058, 107401, 121002, 137858, 206787, 214802, 322203, 413574, 644406, 659749, 1319498, 1979247, 3958494, 4618243, 9236486, 13854729, 27709458]

約数ペア:

[(1, 27709458), (2, 13854729), (3, 9236486), (6, 4618243), (7, 3958494), (14, 1979247), (21, 1319498), (42, 659749), (43, 644406), (67, 413574), (86, 322203), (129, 214802), (134, 206787), (201, 137858), (229, 121002), (258, 107401), (301, 92058), (402, 68929), (458, 60501), (469, 59082), (602, 46029), (687, 40334), (903, 30686), (938, 29541), (1374, 20167), (1407, 19694), (1603, 17286), (1806, 15343), (2814, 9847), (2881, 9618), (3206, 8643), (4809, 5762)]