13215795276

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{601}}^1\times {\mathrm{17791}}^1$

素因数の和:18502

約数の個数: 48

約数和(自身を含む): 31189803008

約数和(自身を除く): 17974007732

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 601, 618, 1202, 1236, 1803, 2404, 3606, 7212, 17791, 35582, 53373, 61903, 71164, 106746, 123806, 185709, 213492, 247612, 371418, 742836, 1832473, 3664946, 5497419, 7329892, 10692391, 10994838, 21384782, 21989676, 32077173, 42769564, 64154346, 128308692, 1101316273, 2202632546, 3303948819, 4405265092, 6607897638, 13215795276]

約数ペア:

[(1, 13215795276), (2, 6607897638), (3, 4405265092), (4, 3303948819), (6, 2202632546), (12, 1101316273), (103, 128308692), (206, 64154346), (309, 42769564), (412, 32077173), (601, 21989676), (618, 21384782), (1202, 10994838), (1236, 10692391), (1803, 7329892), (2404, 5497419), (3606, 3664946), (7212, 1832473), (17791, 742836), (35582, 371418), (53373, 247612), (61903, 213492), (71164, 185709), (106746, 123806)]