5200182

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 12343968

約数和(自身を除く): 7143786

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 313, 426, 626, 639, 923, 939, 1278, 1846, 1878, 2769, 2817, 4069, 5538, 5634, 8138, 8307, 12207, 16614, 22223, 24414, 36621, 44446, 66669, 73242, 133338, 200007, 288899, 400014, 577798, 866697, 1733394, 2600091, 5200182]

約数ペア:

[(1, 5200182), (2, 2600091), (3, 1733394), (6, 866697), (9, 577798), (13, 400014), (18, 288899), (26, 200007), (39, 133338), (71, 73242), (78, 66669), (117, 44446), (142, 36621), (213, 24414), (234, 22223), (313, 16614), (426, 12207), (626, 8307), (639, 8138), (923, 5634), (939, 5538), (1278, 4069), (1846, 2817), (1878, 2769)]