15663519534

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{15361}}^1$

素因数の和:16165

約数の個数: 64

約数和(自身を含む): 35770109760

約数和(自身を除く): 20106590226

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 769, 1326, 1538, 2307, 4614, 9997, 13073, 15361, 19994, 26146, 29991, 30722, 39219, 46083, 59982, 78438, 92166, 169949, 199693, 261137, 339898, 399386, 509847, 522274, 599079, 783411, 1019694, 1198158, 1566822, 3394781, 6789562, 10184343, 11812609, 20368686, 23625218, 35437827, 70875654, 153563917, 200814353, 307127834, 401628706, 460691751, 602443059, 921383502, 1204886118, 2610586589, 5221173178, 7831759767, 15663519534]

約数ペア:

[(1, 15663519534), (2, 7831759767), (3, 5221173178), (6, 2610586589), (13, 1204886118), (17, 921383502), (26, 602443059), (34, 460691751), (39, 401628706), (51, 307127834), (78, 200814353), (102, 153563917), (221, 70875654), (442, 35437827), (663, 23625218), (769, 20368686), (1326, 11812609), (1538, 10184343), (2307, 6789562), (4614, 3394781), (9997, 1566822), (13073, 1198158), (15361, 1019694), (19994, 783411), (26146, 599079), (29991, 522274), (30722, 509847), (39219, 399386), (46083, 339898), (59982, 261137), (78438, 199693), (92166, 169949)]