2158249752

素因数分解:

$2^3\times 3^3\times {\mathrm{331}}^1\times {\mathrm{30187}}^1$

素因数の和:30533

約数の個数: 64

約数和(自身を含む): 6013449600

約数和(自身を除く): 3855199848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 331, 662, 993, 1324, 1986, 2648, 2979, 3972, 5958, 7944, 8937, 11916, 17874, 23832, 30187, 35748, 60374, 71496, 90561, 120748, 181122, 241496, 271683, 362244, 543366, 724488, 815049, 1086732, 1630098, 2173464, 3260196, 6520392, 9991897, 19983794, 29975691, 39967588, 59951382, 79935176, 89927073, 119902764, 179854146, 239805528, 269781219, 359708292, 539562438, 719416584, 1079124876, 2158249752]

約数ペア:

[(1, 2158249752), (2, 1079124876), (3, 719416584), (4, 539562438), (6, 359708292), (8, 269781219), (9, 239805528), (12, 179854146), (18, 119902764), (24, 89927073), (27, 79935176), (36, 59951382), (54, 39967588), (72, 29975691), (108, 19983794), (216, 9991897), (331, 6520392), (662, 3260196), (993, 2173464), (1324, 1630098), (1986, 1086732), (2648, 815049), (2979, 724488), (3972, 543366), (5958, 362244), (7944, 271683), (8937, 241496), (11916, 181122), (17874, 120748), (23832, 90561), (30187, 71496), (35748, 60374)]