15691521924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{58109}}^1$

素因数の和:58709

約数の個数: 72

約数和(自身を含む): 42790576920

約数和(自身を除く): 27099054996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 577, 1154, 1731, 2308, 3462, 5193, 6924, 7501, 10386, 15002, 20772, 22503, 30004, 45006, 58109, 67509, 90012, 116218, 135018, 174327, 232436, 270036, 348654, 522981, 697308, 755417, 1045962, 1510834, 2091924, 2266251, 3021668, 4532502, 6798753, 9065004, 13597506, 27195012, 33528893, 67057786, 100586679, 134115572, 201173358, 301760037, 402346716, 435875609, 603520074, 871751218, 1207040148, 1307626827, 1743502436, 2615253654, 3922880481, 5230507308, 7845760962, 15691521924]

約数ペア:

[(1, 15691521924), (2, 7845760962), (3, 5230507308), (4, 3922880481), (6, 2615253654), (9, 1743502436), (12, 1307626827), (13, 1207040148), (18, 871751218), (26, 603520074), (36, 435875609), (39, 402346716), (52, 301760037), (78, 201173358), (117, 134115572), (156, 100586679), (234, 67057786), (468, 33528893), (577, 27195012), (1154, 13597506), (1731, 9065004), (2308, 6798753), (3462, 4532502), (5193, 3021668), (6924, 2266251), (7501, 2091924), (10386, 1510834), (15002, 1045962), (20772, 755417), (22503, 697308), (30004, 522981), (45006, 348654), (58109, 270036), (67509, 232436), (90012, 174327), (116218, 135018)]