15764937318

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3963031}}^1$

素因数の和:3963069

約数の個数: 48

約数和(自身を含む): 38948678496

約数和(自身を除く): 23183741178

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, 3963031, 7926062, 11889093, 23778186, 35667279, 51519403, 67371527, 71334558, 103038806, 134743054, 154558209, 202114581, 309116418, 404229162, 463674627, 606343743, 875829851, 927349254, 1212687486, 1751659702, 2627489553, 5254979106, 7882468659, 15764937318]

約数ペア:

[(1, 15764937318), (2, 7882468659), (3, 5254979106), (6, 2627489553), (9, 1751659702), (13, 1212687486), (17, 927349254), (18, 875829851), (26, 606343743), (34, 463674627), (39, 404229162), (51, 309116418), (78, 202114581), (102, 154558209), (117, 134743054), (153, 103038806), (221, 71334558), (234, 67371527), (306, 51519403), (442, 35667279), (663, 23778186), (1326, 11889093), (1989, 7926062), (3978, 3963031)]