12433122

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 30240000

約数和(自身を除く): 17806878

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 89, 117, 178, 199, 234, 267, 351, 398, 534, 597, 702, 801, 1157, 1194, 1602, 1791, 2314, 2403, 2587, 3471, 3582, 4806, 5174, 5373, 6942, 7761, 10413, 10746, 15522, 17711, 20826, 23283, 31239, 35422, 46566, 53133, 62478, 69849, 106266, 139698, 159399, 230243, 318798, 460486, 478197, 690729, 956394, 1381458, 2072187, 4144374, 6216561, 12433122]

約数ペア:

[(1, 12433122), (2, 6216561), (3, 4144374), (6, 2072187), (9, 1381458), (13, 956394), (18, 690729), (26, 478197), (27, 460486), (39, 318798), (54, 230243), (78, 159399), (89, 139698), (117, 106266), (178, 69849), (199, 62478), (234, 53133), (267, 46566), (351, 35422), (398, 31239), (534, 23283), (597, 20826), (702, 17711), (801, 15522), (1157, 10746), (1194, 10413), (1602, 7761), (1791, 6942), (2314, 5373), (2403, 5174), (2587, 4806), (3471, 3582)]