18389098

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{191}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 35675136

約数和(自身を除く): 17286038

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 191, 299, 322, 382, 529, 598, 1058, 1337, 2093, 2483, 2674, 3703, 4186, 4393, 4966, 6877, 7406, 8786, 13754, 17381, 30751, 34762, 48139, 57109, 61502, 96278, 101039, 114218, 202078, 399763, 707273, 799526, 1313507, 1414546, 2627014, 9194549, 18389098]

約数ペア:

[(1, 18389098), (2, 9194549), (7, 2627014), (13, 1414546), (14, 1313507), (23, 799526), (26, 707273), (46, 399763), (91, 202078), (161, 114218), (182, 101039), (191, 96278), (299, 61502), (322, 57109), (382, 48139), (529, 34762), (598, 30751), (1058, 17381), (1337, 13754), (2093, 8786), (2483, 7406), (2674, 6877), (3703, 4966), (4186, 4393)]