1113138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 2673216

約数和(自身を除く): 1560078

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 71, 78, 117, 134, 142, 201, 213, 234, 402, 426, 603, 639, 871, 923, 1206, 1278, 1742, 1846, 2613, 2769, 4757, 5226, 5538, 7839, 8307, 9514, 14271, 15678, 16614, 28542, 42813, 61841, 85626, 123682, 185523, 371046, 556569, 1113138]

約数ペア:

[(1, 1113138), (2, 556569), (3, 371046), (6, 185523), (9, 123682), (13, 85626), (18, 61841), (26, 42813), (39, 28542), (67, 16614), (71, 15678), (78, 14271), (117, 9514), (134, 8307), (142, 7839), (201, 5538), (213, 5226), (234, 4757), (402, 2769), (426, 2613), (603, 1846), (639, 1742), (871, 1278), (923, 1206)]