8464194

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 19206720

約数和(自身を除く): 10742526

約数列:

[1, 2, 3, 6, 9, 18, 37, 71, 74, 111, 142, 179, 213, 222, 333, 358, 426, 537, 639, 666, 1074, 1278, 1611, 2627, 3222, 5254, 6623, 7881, 12709, 13246, 15762, 19869, 23643, 25418, 38127, 39738, 47286, 59607, 76254, 114381, 119214, 228762, 470233, 940466, 1410699, 2821398, 4232097, 8464194]

約数ペア:

[(1, 8464194), (2, 4232097), (3, 2821398), (6, 1410699), (9, 940466), (18, 470233), (37, 228762), (71, 119214), (74, 114381), (111, 76254), (142, 59607), (179, 47286), (213, 39738), (222, 38127), (333, 25418), (358, 23643), (426, 19869), (537, 15762), (639, 13246), (666, 12709), (1074, 7881), (1278, 6623), (1611, 5254), (2627, 3222)]