519246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 1389024

約数和(自身を除く): 869778

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 317, 546, 634, 819, 951, 1638, 1902, 2219, 2853, 4121, 4438, 5706, 6657, 8242, 12363, 13314, 19971, 24726, 28847, 37089, 39942, 57694, 74178, 86541, 173082, 259623, 519246]

約数ペア:

[(1, 519246), (2, 259623), (3, 173082), (6, 86541), (7, 74178), (9, 57694), (13, 39942), (14, 37089), (18, 28847), (21, 24726), (26, 19971), (39, 13314), (42, 12363), (63, 8242), (78, 6657), (91, 5706), (117, 4438), (126, 4121), (182, 2853), (234, 2219), (273, 1902), (317, 1638), (546, 951), (634, 819)]