9721956

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 23595264

約数和(自身を除く): 13873308

約数列:

[1, 2, 3, 4, 6, 12, 43, 83, 86, 129, 166, 172, 227, 249, 258, 332, 454, 498, 516, 681, 908, 996, 1362, 2724, 3569, 7138, 9761, 10707, 14276, 18841, 19522, 21414, 29283, 37682, 39044, 42828, 56523, 58566, 75364, 113046, 117132, 226092, 810163, 1620326, 2430489, 3240652, 4860978, 9721956]

約数ペア:

[(1, 9721956), (2, 4860978), (3, 3240652), (4, 2430489), (6, 1620326), (12, 810163), (43, 226092), (83, 117132), (86, 113046), (129, 75364), (166, 58566), (172, 56523), (227, 42828), (249, 39044), (258, 37682), (332, 29283), (454, 21414), (498, 19522), (516, 18841), (681, 14276), (908, 10707), (996, 9761), (1362, 7138), (2724, 3569)]