261617179926

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{23530957}}^1$

素因数の和:23531088

約数の個数: 32

約数和(自身を含む): 559095562080

約数和(自身を除く): 297478382154

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 109, 218, 327, 654, 1853, 3706, 5559, 11118, 23530957, 47061914, 70592871, 141185742, 400026269, 800052538, 1200078807, 2400157614, 2564874313, 5129748626, 7694622939, 15389245878, 43602863321, 87205726642, 130808589963, 261617179926]

約数ペア:

[(1, 261617179926), (2, 130808589963), (3, 87205726642), (6, 43602863321), (17, 15389245878), (34, 7694622939), (51, 5129748626), (102, 2564874313), (109, 2400157614), (218, 1200078807), (327, 800052538), (654, 400026269), (1853, 141185742), (3706, 70592871), (5559, 47061914), (11118, 23530957)]