12615670068

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1\times {\mathrm{37441}}^1$

素因数の和:38144

約数の個数: 48

約数和(自身を含む): 30168067776

約数和(自身を除く): 17552397708

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 653, 1306, 1959, 2612, 3918, 7836, 28079, 37441, 56158, 74882, 84237, 112316, 112323, 149764, 168474, 224646, 336948, 449292, 1609963, 3219926, 4829889, 6439852, 9659778, 19319556, 24448973, 48897946, 73346919, 97795892, 146693838, 293387676, 1051305839, 2102611678, 3153917517, 4205223356, 6307835034, 12615670068]

約数ペア:

[(1, 12615670068), (2, 6307835034), (3, 4205223356), (4, 3153917517), (6, 2102611678), (12, 1051305839), (43, 293387676), (86, 146693838), (129, 97795892), (172, 73346919), (258, 48897946), (516, 24448973), (653, 19319556), (1306, 9659778), (1959, 6439852), (2612, 4829889), (3918, 3219926), (7836, 1609963), (28079, 449292), (37441, 336948), (56158, 224646), (74882, 168474), (84237, 149764), (112316, 112323)]