12287394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{863}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 30730752

約数和(自身を除く): 18443358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 863, 1017, 1582, 1726, 2034, 2373, 2589, 4746, 5178, 6041, 7119, 7767, 12082, 14238, 15534, 18123, 36246, 54369, 97519, 108738, 195038, 292557, 585114, 682633, 877671, 1365266, 1755342, 2047899, 4095798, 6143697, 12287394]

約数ペア:

[(1, 12287394), (2, 6143697), (3, 4095798), (6, 2047899), (7, 1755342), (9, 1365266), (14, 877671), (18, 682633), (21, 585114), (42, 292557), (63, 195038), (113, 108738), (126, 97519), (226, 54369), (339, 36246), (678, 18123), (791, 15534), (863, 14238), (1017, 12082), (1582, 7767), (1726, 7119), (2034, 6041), (2373, 5178), (2589, 4746)]