12209142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 27349056

約数和(自身を除く): 15139914

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 121, 134, 201, 242, 251, 363, 402, 502, 726, 737, 753, 1474, 1506, 2211, 2761, 4422, 5522, 8107, 8283, 16214, 16566, 16817, 24321, 30371, 33634, 48642, 50451, 60742, 91113, 100902, 182226, 184987, 369974, 554961, 1109922, 2034857, 4069714, 6104571, 12209142]

約数ペア:

[(1, 12209142), (2, 6104571), (3, 4069714), (6, 2034857), (11, 1109922), (22, 554961), (33, 369974), (66, 184987), (67, 182226), (121, 100902), (134, 91113), (201, 60742), (242, 50451), (251, 48642), (363, 33634), (402, 30371), (502, 24321), (726, 16817), (737, 16566), (753, 16214), (1474, 8283), (1506, 8107), (2211, 5522), (2761, 4422)]