9159516

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 24328304

約数和(自身を除く): 15168788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 61, 86, 97, 122, 129, 172, 183, 194, 244, 258, 291, 366, 387, 388, 516, 549, 582, 732, 774, 873, 1098, 1164, 1548, 1746, 2196, 2623, 3492, 4171, 5246, 5917, 7869, 8342, 10492, 11834, 12513, 15738, 16684, 17751, 23607, 23668, 25026, 31476, 35502, 37539, 47214, 50052, 53253, 71004, 75078, 94428, 106506, 150156, 213012, 254431, 508862, 763293, 1017724, 1526586, 2289879, 3053172, 4579758, 9159516]

約数ペア:

[(1, 9159516), (2, 4579758), (3, 3053172), (4, 2289879), (6, 1526586), (9, 1017724), (12, 763293), (18, 508862), (36, 254431), (43, 213012), (61, 150156), (86, 106506), (97, 94428), (122, 75078), (129, 71004), (172, 53253), (183, 50052), (194, 47214), (244, 37539), (258, 35502), (291, 31476), (366, 25026), (387, 23668), (388, 23607), (516, 17751), (549, 16684), (582, 15738), (732, 12513), (774, 11834), (873, 10492), (1098, 8342), (1164, 7869), (1548, 5917), (1746, 5246), (2196, 4171), (2623, 3492)]