12370068

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 32768736

約数和(自身を除く): 20398668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 61, 86, 122, 129, 131, 172, 183, 244, 258, 262, 366, 387, 393, 516, 524, 549, 732, 774, 786, 1098, 1179, 1548, 1572, 2196, 2358, 2623, 4716, 5246, 5633, 7869, 7991, 10492, 11266, 15738, 15982, 16899, 22532, 23607, 23973, 31476, 31964, 33798, 47214, 47946, 50697, 67596, 71919, 94428, 95892, 101394, 143838, 202788, 287676, 343613, 687226, 1030839, 1374452, 2061678, 3092517, 4123356, 6185034, 12370068]

約数ペア:

[(1, 12370068), (2, 6185034), (3, 4123356), (4, 3092517), (6, 2061678), (9, 1374452), (12, 1030839), (18, 687226), (36, 343613), (43, 287676), (61, 202788), (86, 143838), (122, 101394), (129, 95892), (131, 94428), (172, 71919), (183, 67596), (244, 50697), (258, 47946), (262, 47214), (366, 33798), (387, 31964), (393, 31476), (516, 23973), (524, 23607), (549, 22532), (732, 16899), (774, 15982), (786, 15738), (1098, 11266), (1179, 10492), (1548, 7991), (1572, 7869), (2196, 5633), (2358, 5246), (2623, 4716)]