670814118

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{168631}}^1$

素因数の和:168669

約数の個数: 48

約数和(自身を含む): 1657315296

約数和(自身を除く): 986501178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 168631, 337262, 505893, 1011786, 1517679, 2192203, 2866727, 3035358, 4384406, 5733454, 6576609, 8600181, 13153218, 17200362, 19729827, 25800543, 37267451, 39459654, 51601086, 74534902, 111802353, 223604706, 335407059, 670814118]

約数ペア:

[(1, 670814118), (2, 335407059), (3, 223604706), (6, 111802353), (9, 74534902), (13, 51601086), (17, 39459654), (18, 37267451), (26, 25800543), (34, 19729827), (39, 17200362), (51, 13153218), (78, 8600181), (102, 6576609), (117, 5733454), (153, 4384406), (221, 3035358), (234, 2866727), (306, 2192203), (442, 1517679), (663, 1011786), (1326, 505893), (1989, 337262), (3978, 168631)]