21836752002

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{111227}}^1$

素因数の和:112087

約数の個数: 48

約数和(自身を含む): 51013609920

約数和(自身を除く): 29176857918

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 839, 1678, 2517, 5034, 7551, 10907, 15102, 21814, 32721, 65442, 98163, 111227, 196326, 222454, 333681, 667362, 1001043, 1445951, 2002086, 2891902, 4337853, 8675706, 13013559, 26027118, 93319453, 186638906, 279958359, 559916718, 839875077, 1213152889, 1679750154, 2426305778, 3639458667, 7278917334, 10918376001, 21836752002]

約数ペア:

[(1, 21836752002), (2, 10918376001), (3, 7278917334), (6, 3639458667), (9, 2426305778), (13, 1679750154), (18, 1213152889), (26, 839875077), (39, 559916718), (78, 279958359), (117, 186638906), (234, 93319453), (839, 26027118), (1678, 13013559), (2517, 8675706), (5034, 4337853), (7551, 2891902), (10907, 2002086), (15102, 1445951), (21814, 1001043), (32721, 667362), (65442, 333681), (98163, 222454), (111227, 196326)]