7319988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{15641}}^1$

素因数の和:15664

約数の個数: 36

約数和(自身を含む): 19927908

約数和(自身を除く): 12607920

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 15641, 31282, 46923, 62564, 93846, 140769, 187692, 203333, 281538, 406666, 563076, 609999, 813332, 1219998, 1829997, 2439996, 3659994, 7319988]

約数ペア:

[(1, 7319988), (2, 3659994), (3, 2439996), (4, 1829997), (6, 1219998), (9, 813332), (12, 609999), (13, 563076), (18, 406666), (26, 281538), (36, 203333), (39, 187692), (52, 140769), (78, 93846), (117, 62564), (156, 46923), (234, 31282), (468, 15641)]