4006248012

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{951151}}^1$

素因数の和:951180

約数の個数: 60

約数和(自身を含む): 11278760416

約数和(自身を除く): 7272512404

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 951151, 1902302, 2853453, 3804604, 5706906, 8560359, 11413812, 12364963, 17120718, 24729926, 25681077, 34241436, 37094889, 49459852, 51362154, 74189778, 77043231, 102724308, 111284667, 148379556, 154086462, 222569334, 308172924, 333854001, 445138668, 667708002, 1001562003, 1335416004, 2003124006, 4006248012]

約数ペア:

[(1, 4006248012), (2, 2003124006), (3, 1335416004), (4, 1001562003), (6, 667708002), (9, 445138668), (12, 333854001), (13, 308172924), (18, 222569334), (26, 154086462), (27, 148379556), (36, 111284667), (39, 102724308), (52, 77043231), (54, 74189778), (78, 51362154), (81, 49459852), (108, 37094889), (117, 34241436), (156, 25681077), (162, 24729926), (234, 17120718), (324, 12364963), (351, 11413812), (468, 8560359), (702, 5706906), (1053, 3804604), (1404, 2853453), (2106, 1902302), (4212, 951151)]