13108446

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 31933440

約数和(自身を除く): 18824994

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 71, 78, 117, 142, 213, 234, 263, 351, 426, 526, 639, 702, 789, 923, 1278, 1578, 1846, 1917, 2367, 2769, 3419, 3834, 4734, 5538, 6838, 7101, 8307, 10257, 14202, 16614, 18673, 20514, 24921, 30771, 37346, 49842, 56019, 61542, 92313, 112038, 168057, 184626, 242749, 336114, 485498, 504171, 728247, 1008342, 1456494, 2184741, 4369482, 6554223, 13108446]

約数ペア:

[(1, 13108446), (2, 6554223), (3, 4369482), (6, 2184741), (9, 1456494), (13, 1008342), (18, 728247), (26, 504171), (27, 485498), (39, 336114), (54, 242749), (71, 184626), (78, 168057), (117, 112038), (142, 92313), (213, 61542), (234, 56019), (263, 49842), (351, 37346), (426, 30771), (526, 24921), (639, 20514), (702, 18673), (789, 16614), (923, 14202), (1278, 10257), (1578, 8307), (1846, 7101), (1917, 6838), (2367, 5538), (2769, 4734), (3419, 3834)]